table <- read.delim ("english.txt", stringsAsFactors=TRUE)
table
##      SPEAKER PROFICIENCY VOWEL   F1..HZ.   F2..HZ.
## 1       chan           N     a  714.1451 1090.2324
## 2       chan           N     a  759.5888 1731.3223
## 3       chan           N     a  751.4112 1721.7553
## 4       chan           N     a  859.8038 1476.2489
## 5       chan           N     a  877.4724 1348.9816
## 6       chan           N     a  934.6139 1730.3128
## 7       chan           N     a  871.0854 1798.8240
## 8       chan           N     a  913.7371 1771.5774
## 9       chan           N     a 1095.4323 1679.2897
## 10      chan           N     a 1097.4742 1746.8983
## 11      chan           N     a  210.9243 1520.7342
## 12      chan           N     a  467.6513 1530.0463
## 13      chan           N     a  423.0833 1552.8095
## 14      chan           N     a  797.8667 1826.8996
## 15      chan           N     a  834.3604 1620.7142
## 16      chan           N     a  880.9748 1624.1671
## 17      chan           N     a  820.6901 1536.4880
## 18      chan           N     a  764.6439 1478.4384
## 19      chan           N     a  940.6733 1558.8451
## 20      chan           N     a  779.7279 1497.1303
## 21      chan           N     a  752.6395 1327.3309
## 22      chan           N     a  759.3807 1306.7594
## 23      chan           N     a  724.4011 1833.5139
## 24      chan           N     a  716.6991 1671.2420
## 25      chan           N     a 1047.7443 1602.4030
## 26      chan           N     a  851.0306 1519.7500
## 27      chan           N     a  871.4581 1859.3189
## 28      chan           N     a  935.8950 1453.8264
## 29      chan           N     a  935.1925 1742.0635
## 30      chan           N     a  766.0402 1836.7387
## 31      chan           N     a  751.5419 1971.0365
## 32      chan           N     a  616.0188 1522.4917
## 33      chan           N     a  859.7984 1506.9964
## 34      chan           N     a  820.9165 1495.7890
## 35      chan           N     a  777.6828 1584.2031
## 36      chan           N     a  785.3094 1747.3342
## 37      chan           N     a  730.4219 1694.9803
## 38      chan           N     a  687.6489 1633.1424
## 39      chan           N     a  812.1001 1717.8203
## 40      chan           N     a  818.2172 1820.3218
## 41      chan           N     a  830.7598 1750.1646
## 42      chan           N     a  971.0363 1586.1115
## 43      chan           N     a 1003.6505 1797.1885
## 44      chan           N     a  837.9541 1693.3608
## 45      chan           N     a  973.2439 1498.2623
## 46      chan           N     a  943.4703 1718.4506
## 47      chan           N     a  613.3281 1748.5220
## 48      chan           N    ae  558.0913 1493.0129
## 49      chan           N    ae  646.0923 1477.1082
## 50      chan           N    ae  576.5594 1471.3662
## 51      chan           N    ae  984.3278 1952.0880
## 52      chan           N    ae  790.1546 1625.6015
## 53      chan           N    ae  673.6926 2092.8711
## 54      chan           N    ae  870.5007 2039.9453
## 55      chan           N    ae  958.8386 2012.7671
## 56      chan           N    ae  433.0442 1972.0699
## 57      chan           N    ae  483.0533 1866.9054
## 58      chan           N    ae  740.4846 1693.0140
## 59      chan           N    aa  578.3757 1140.8653
## 60      chan           N    aa  936.2528 1596.4011
## 61      chan           N    aa 1097.5957 1476.1214
## 62      chan           N    aa  956.6649 1612.4268
## 63      chan           N    aa  921.5902 1661.8108
## 64      chan           N    aa  947.9936 1631.3090
## 65      chan           N    aa  875.5799 1663.2231
## 66      chan           N    aa  994.6213 1693.2911
## 67      chan           N    aa  659.3404 1434.1299
## 68      chan           N    aa  749.4955 1394.9779
## 69      chan           N    aa  854.7680 1523.9740
## 70      chan           N    aa  837.3546 1672.9570
## 71      chan           N    aa  864.6335 1310.3920
## 72      chan           N    aa  853.7325 1758.6836
## 73      chan           N    aa  476.3600 1373.4288
## 74      chan           N    aa  737.6339 1498.2914
## 75      chan           N    aa  696.0784 1100.1375
## 76      chan           N    aa  745.9471 1121.7630
## 77      chan           N    aa  677.5574  975.3942
## 78      chan           N    aa  623.4821 1624.2478
## 79      chan           N     e  596.3786 1907.9088
## 80      chan           N     e  573.5600 1936.8018
## 81      chan           N     e  698.1681 1854.7907
## 82      chan           N     e  920.4654 1551.9058
## 83      chan           N     e  452.7160 2197.1842
## 84      chan           N     e  706.4350 1679.3186
## 85      chan           N     e  502.2960 1833.7860
## 86      chan           N     e  760.4269 1854.7009
## 87      chan           N     e  577.9759 1886.4334
## 88      chan           N     e  929.6172 1951.4786
## 89      chan           N    ee 1241.9398 2175.5352
## 90      chan           N    ee  558.5072 1640.8760
## 91      chan           N    ee  792.4940 1397.4313
## 92      chan           N    ee  844.1219 1653.8647
## 93      chan           N    ee 1025.1633 1386.6129
## 94      chan           N    ee  819.8531 1771.9408
## 95      chan           N    ee  716.1210 1615.1195
## 96      chan           N    ee 1207.9131 1781.9290
## 97      chan           N    ee  601.0932 1790.1359
## 98      chan           N    ee  293.2272 1529.9253
## 99      chan           N    ee  268.2608 1762.6187
## 100     chan           N    ee  717.9355 1314.4689
## 101     chan           N    ee  754.8395 1569.4275
## 102     chan           N    ee  730.6051 1499.4086
## 103     chan           N    ee  792.2760 1621.6254
## 104     chan           N    ee  745.1762 1566.4277
## 105     chan           N    ee  647.1616 1908.0305
## 106     chan           N    ee  676.3743 1727.7750
## 107     chan           N    ee  695.0812 1874.1339
## 108     chan           N    ee  896.8979 1747.2726
## 109     chan           N    ee  712.5792 1700.9410
## 110     chan           N    ee  747.5689 1847.9866
## 111     chan           N    ee  736.3028 1538.9022
## 112     chan           N    ee  401.3331 1715.6141
## 113     chan           N    ee  641.1370 1880.4974
## 114     chan           N    ee  483.4384 1622.6745
## 115     chan           N    ee  597.3198 1425.2500
## 116     chan           N    ee  661.2919 1627.2952
## 117     chan           N    eh  736.2861 1826.9956
## 118     chan           N    eh  679.8501 1341.5579
## 119     chan           N    eh  790.3811 1819.4158
## 120     chan           N    eh  812.4758 1481.9601
## 121     chan           N    eh  694.2139 1765.5604
## 122     chan           N    eh  789.8337 1686.0965
## 123     chan           N    eh  211.5437 1742.6512
## 124     chan           N    eh  442.2131 1896.7428
## 125     chan           N    eh  985.6585 1974.7604
## 126     chan           N    eh  721.1889 1875.6544
## 127     chan           N    eh  729.9396 1764.6194
## 128     chan           N    eh  821.4609 1882.0691
## 129     chan           N    eh  782.3716 1758.4711
## 130     chan           N    eh  707.6777 2000.4798
## 131     chan           N    eh  579.9874 1754.2049
## 132     chan           N    eh  683.3316 1881.2696
## 133     chan           N    eh  801.0800 1488.2810
## 134     chan           N    eh  762.5618 1719.9315
## 135     chan           N    eh  688.0336 1887.2981
## 136     chan           N    eh  664.6648 1658.9713
## 137     chan           N   eeh  627.4054 1584.2378
## 138     chan           N     i  504.2083 2185.2421
## 139     chan           N     i  645.3346  916.6305
## 140     chan           N     i  512.6555 2216.6933
## 141     chan           N     i  494.0230 1945.1118
## 142     chan           N     i  630.4602 1931.6459
## 143     chan           N     i  555.1126 1811.8130
## 144     chan           N     i  559.7389 1829.0782
## 145     chan           N     i  865.5667 1853.0153
## 146     chan           N     i  464.8023 1855.9468
## 147     chan           N     i  418.8207 1937.1815
## 148     chan           N     i  764.8633 2020.0522
## 149     chan           N     i  753.7864 1455.7730
## 150     chan           N     i  620.8250 1819.3737
## 151     chan           N     i  358.1814 2080.6358
## 152     chan           N     i  385.7603 1439.7879
## 153     chan           N     i  488.4919 2207.2863
## 154     chan           N    ii  715.8090 1928.6627
## 155     chan           N    ii  519.8190 1790.3828
## 156     chan           N    ii  615.7568 1990.5300
## 157     chan           N    ii  772.8272 1957.2969
## 158     chan           N    ii  452.6785 1967.7069
## 159     chan           N    ii 1026.5711 1938.4206
## 160     chan           N    ii  494.3890 2092.7523
## 161     chan           N    ii  627.8211 1861.3407
## 162     chan           N    ii  718.9140 1725.8769
## 163     chan           N    ii  444.1491 1293.9277
## 164     chan           N    ii  688.2943 2108.2940
## 165     chan           N    ii  550.8653 1455.6930
## 166     chan           N    ii  408.0046 2368.5956
## 167     chan           N    ii  557.1336 2339.8950
## 168     chan           N     o  764.2045 1583.7381
## 169     chan           N     o  683.7876 1356.3115
## 170     chan           N     o  687.6925 1330.8121
## 171     chan           N     o 1015.6315 1107.3191
## 172     chan           N     o 1133.5367 1740.4714
## 173     chan           N     o  825.0539 1263.2946
## 174     chan           N     o  498.0687 1310.0628
## 175     chan           N     o  654.9759 1633.9158
## 176     chan           N     o  651.1398 1326.4887
## 177     chan           N     o  629.9823 1400.3030
## 178     chan           N     o  649.2301 1375.7465
## 179     chan           N     o  543.3969 1486.5656
## 180     chan           N     o  535.1203 1308.0198
## 181     chan           N     o  731.6410 1394.4529
## 182     chan           N     o  847.8941 1429.8018
## 183     chan           N    oo  629.6022 1540.3964
## 184     chan           N    oo  790.9530 1466.9694
## 185     chan           N     u  657.3515 2172.1216
## 186     chan           N     u  802.9378 1589.4099
## 187     chan           N     u  687.2776 1844.9500
## 188     chan           N     u  907.4921 1426.6040
## 189     chan           N     u  574.5811 1516.6063
## 190     chan           N     u  600.1413 1642.4217
## 191     chan           N     u  836.3226 1620.8813
## 192     chan           N     u  505.3071 1655.4339
## 193     chan           N     u  680.9205 1417.9337
## 194     chan           N     u  932.9197 1630.6328
## 195     chan           N     u  905.7838 1724.4339
## 196     chan           N     u  363.0671 1924.9163
## 197     chan           N    uu  545.0292 1736.7840
## 198     chan           N    uu  609.5505 1677.5764
## 199     chan           N    uu 1086.9968 1261.1754
## 200     chan           N    uu  511.3562 1764.7676
## 201     chan           N    eo  886.4475 1686.2050
## 202     chan           N    eo  809.6638 1335.0951
## 203     chan           N    eo  722.8716 1703.3859
## 204     chan           N    eo  644.7105 1545.3002
## 205     chan           N    eo  444.0490 1796.0627
## 206    felix           N     a  714.5297 1621.5213
## 207    felix           N     a  762.0811 1605.7853
## 208    felix           N     a  747.5204 1402.3849
## 209    felix           N     a  740.7281 1409.6577
## 210    felix           N     a  735.0794 1403.0918
## 211    felix           N     a  731.5859 1469.8307
## 212    felix           N     a  549.4060 1242.1864
## 213    felix           N     a  708.5191 1427.2088
## 214    felix           N     a  710.4876 1392.9417
## 215    felix           N     a  517.6841 1168.0540
## 216    felix           N     a  736.6007 1432.1319
## 217    felix           N     a  716.0023 1313.7234
## 218    felix           N     a  784.0449 1530.8903
## 219    felix           N     a  690.3706 1386.7561
## 220    felix           N     a  795.1753 1588.0754
## 221    felix           N     a  764.7563 1388.6336
## 222    felix           N     a  860.4674 2123.8333
## 223    felix           N     a  774.4581 1675.5449
## 224    felix           N     a  716.0353 1643.4792
## 225    felix           N     a  689.2176 1646.7423
## 226    felix           N    ae  556.2751 1482.9747
## 227    felix           N    aa  762.6046 1265.5039
## 228    felix           N    aa  775.9199 1222.7289
## 229    felix           N    ee  470.2339 1525.5882
## 230    felix           N    eh  437.1853 1614.2763
## 231    felix           N    eh  470.3204 1715.5587
## 232    felix           N   eeh  684.1859 1410.3868
## 233    felix           N   eeh  570.4027 1193.0044
## 234    felix           N     i  496.2020 2107.1133
## 235    felix           N     i  541.1219 1863.5679
## 236    felix           N     i  603.6851 1956.4869
## 237    felix           N     i  791.0345 1440.4684
## 238    felix           N     i  534.7456 1422.2723
## 239    felix           N     i  399.7440 1513.9695
## 240    felix           N     i  467.7762 1365.2159
## 241    felix           N     i  449.2147 1674.5953
## 242    felix           N    ii  466.3884 2127.2359
## 243    felix           N    ii  446.5890 2073.6459
## 244    felix           N    ii  426.0774 2071.8807
## 245    felix           N    ii  448.7251 1967.7887
## 246    felix           N    ii  728.2651 1939.5580
## 247    felix           N    ii  543.8093 1821.9647
## 248    felix           N    ii  852.4725 1395.7960
## 249    felix           N    ii  598.5434 1493.4500
## 250    felix           N    ii  541.3377 1630.7934
## 251    felix           N    ii  579.0257 1469.8143
## 252    felix           N    ii  754.7978 1737.6423
## 253    felix           N    ii  455.5911 1533.0368
## 254    felix           N    ii  576.6424 1633.0720
## 255    felix           N    ii  468.9827 1791.9289
## 256    felix           N    ii  555.2435 1754.1836
## 257    felix           N    ii  408.2136 1733.9543
## 258    felix           N    ii  167.1737 1693.1841
## 259    felix           N     o  633.0014 1215.7559
## 260    felix           N     o  644.0987 1247.3957
## 261    felix           N     o  527.0549 1113.2663
## 262    felix           N     o  609.4450 1153.3915
## 263    felix           N    oo  572.4037 1157.6224
## 264    felix           N    oo  483.6398  790.3934
## 265    felix           N     u  391.1145  795.0541
## 266    felix           N    uu  593.7676 1595.7188
## 267    felix           N    uu  701.2704 1629.7793
## 268    felix           N    eo  322.0882 1050.6082
## 269  hyunjin           L     a  728.6805 1699.5786
## 270  hyunjin           L     a  710.7867 1676.3091
## 271  hyunjin           L     a  778.7837 1859.9021
## 272  hyunjin           L     a  801.1235 1476.8208
## 273  hyunjin           L     a  886.0237 1537.2604
## 274  hyunjin           L     a  739.4935 1601.6115
## 275  hyunjin           L     a  788.3299 1591.3203
## 276  hyunjin           L     a  856.8383 1397.1840
## 277  hyunjin           L     a  534.6366 1460.9713
## 278  hyunjin           L     a  671.4708 1544.5571
## 279  hyunjin           L     a  857.2239 1535.2297
## 280  hyunjin           L     a  749.1480 1450.9386
## 281  hyunjin           L     a  701.6439 1649.7998
## 282  hyunjin           L     a  815.2978 1590.1336
## 283  hyunjin           L     a 1033.8322 1710.2034
## 284  hyunjin           L     a  920.7446 2042.6098
## 285  hyunjin           L     a  944.7998 1932.0042
## 286  hyunjin           L     a  934.5194 1433.0945
## 287  hyunjin           L     a  895.4823 1672.0668
## 288  hyunjin           L     a  862.9238 1597.7694
## 289  hyunjin           L     a  799.6095 1991.0693
## 290  hyunjin           L     a  792.6224 1793.8322
## 291  hyunjin           L     a  838.4855 1688.8813
## 292  hyunjin           L     a  837.3845 1662.5585
## 293  hyunjin           L     a  856.4241 1800.5545
## 294  hyunjin           L     a  752.2833 1693.6854
## 295  hyunjin           L     a  754.5934 1997.7742
## 296  hyunjin           L     a  805.8911 1766.4761
## 297  hyunjin           L     a  767.4536 1605.4929
## 298  hyunjin           L     a  805.0327 1716.2479
## 299  hyunjin           L     a  882.5871 1708.9970
## 300  hyunjin           L    ae  672.4890 1450.6465
## 301  hyunjin           L    ee  621.0942 1391.3731
## 302  hyunjin           L    ee 1334.7239 2103.4763
## 303  hyunjin           L    ee  431.2268 1468.5657
## 304  hyunjin           L    ee  352.8160 1607.0186
## 305  hyunjin           L    ee  702.3955 1601.9723
## 306  hyunjin           L    ee  863.0257 1547.4748
## 307  hyunjin           L    eh  799.8909 1624.3257
## 308  hyunjin           L    eh  841.3493 1757.7405
## 309  hyunjin           L   eeh  723.9471 1627.3903
## 310  hyunjin           L   eeh  549.0106 1250.9049
## 311  hyunjin           L     i  420.2620 2134.5677
## 312  hyunjin           L     i  893.7827 1365.3388
## 313  hyunjin           L     i  573.8113 1800.0071
## 314  hyunjin           L     i  665.5449 1924.3278
## 315  hyunjin           L     i  672.5592 1769.5742
## 316  hyunjin           L     i  662.6845 1958.6159
## 317  hyunjin           L     i  487.8561 2001.8581
## 318  hyunjin           L     i  424.6636 2113.8155
## 319  hyunjin           L     i  836.9017 2341.8296
## 320  hyunjin           L     i  983.5386 1847.6766
## 321  hyunjin           L     i  516.9196 1537.6923
## 322  hyunjin           L     i  531.3119 1903.4490
## 323  hyunjin           L     i  551.7726 1737.7626
## 324  hyunjin           L     i  684.7635 1723.0966
## 325  hyunjin           L    ii  481.0841 2075.6209
## 326  hyunjin           L    ii  415.4858 2343.2084
## 327  hyunjin           L    ii  535.4360 2101.7189
## 328  hyunjin           L    ii  442.4923 2306.4019
## 329  hyunjin           L    ii  506.9722 2302.5628
## 330  hyunjin           L    ii  430.5809 1940.9464
## 331  hyunjin           L    ii  969.8100 2630.1545
## 332  hyunjin           L    ii  753.7938 1863.0450
## 333  hyunjin           L    ii  616.2465 1800.9805
## 334  hyunjin           L    ii  748.6430 1859.3230
## 335  hyunjin           L    ii  615.4015 1863.2553
## 336  hyunjin           L    ii  474.8288 1963.9868
## 337  hyunjin           L    ii  501.9593 1976.6453
## 338  hyunjin           L    ii  492.8123 2004.6754
## 339  hyunjin           L    ii  382.4688 2292.5706
## 340  hyunjin           L    ii  422.3644 1036.0487
## 341  hyunjin           L    ii  593.4460 1735.9898
## 342  hyunjin           L    ii  517.8793 2050.1173
## 343  hyunjin           L    ii  459.2368 2326.1715
## 344  hyunjin           L    ii  485.2121 2307.7337
## 345  hyunjin           L    ii  383.4373 2238.4870
## 346  hyunjin           L    ii  973.5795 2588.5300
## 347  hyunjin           L    ii  457.2481 1578.4893
## 348  hyunjin           L    ii  473.8937 1926.8366
## 349  hyunjin           L    ii  588.3947 1912.8546
## 350  hyunjin           L    ii  614.0787 2023.2252
## 351  hyunjin           L    ii  467.6788 2029.4118
## 352  hyunjin           L    ii  688.0103 2014.8584
## 353  hyunjin           L    ii  726.5955 2075.6479
## 354  hyunjin           L    ii  622.4222 2199.5194
## 355  hyunjin           L    ii  702.4797 1640.5631
## 356  hyunjin           L    ii  498.3728 1895.9183
## 357  hyunjin           L    ii  589.0399 1767.1908
## 358  hyunjin           L     o  707.1164 1394.5885
## 359  hyunjin           L     o  551.2420 1364.6494
## 360  hyunjin           L     o  574.8912 1450.7534
## 361  hyunjin           L     o  563.1511 1340.0392
## 362  hyunjin           L     o  533.3339 1435.5166
## 363  hyunjin           L     o  725.2991 1254.9513
## 364  hyunjin           L     o  694.4152 1192.4732
## 365  hyunjin           L    oo  525.3748 1345.6662
## 366  hyunjin           L    oo  806.9273 1763.3737
## 367  hyunjin           L    oo  477.5731 1249.2537
## 368  hyunjin           L    oo  516.0293 1268.0934
## 369  hyunjin           L    oo  806.9077 1358.7802
## 370  hyunjin           L    oo  474.5990  809.1724
## 371  hyunjin           L     u  685.9769 1411.2533
## 372  hyunjin           L     u  422.7385 1280.6028
## 373  hyunjin           L     u  653.5276 1192.6875
## 374  hyunjin           L     u  723.6698 1629.9948
## 375  hyunjin           L     u  833.1825 1651.0180
## 376  hyunjin           L    uu  659.2642 1775.9693
## 377  hyunjin           L    uu  548.1584 1688.0967
## 378  hyunjin           L    uu  696.9505 1757.9964
## 379  hyunjin           L    uu  585.3791 1692.2371
## 380  hyunjin           L    eo  847.3139 1478.1946
## 381  hyunjin           L    eo  828.9850 1324.7792
## 382  hyunjin           L    eo  856.9353 1452.8216
## 383  hyunjin           L    eo  810.6818 1328.6211
## 384  hyunjin           L    eo  808.4831 1192.3170
## 385   jisung           L     a  961.4137 1599.8157
## 386   jisung           L     a  836.7008 1481.1206
## 387   jisung           L     a  833.3488 1662.8875
## 388   jisung           L     a 1010.9967 1676.9029
## 389   jisung           L     a  856.7217 1594.6711
## 390   jisung           L     a  941.0160 1665.9101
## 391   jisung           L     a  876.2311 1474.9486
## 392   jisung           L     a  835.5586 1729.3300
## 393   jisung           L     a  903.9913 1671.3101
## 394   jisung           L     a  658.3967 1655.2064
## 395   jisung           L     a 1001.2340 1839.5444
## 396   jisung           L     a 1109.9205 1846.3167
## 397   jisung           L     a  928.7131 1694.1501
## 398   jisung           L    ae  848.2402 1891.0681
## 399   jisung           L    ae  779.2023 1773.6849
## 400   jisung           L    ae  774.0043 1205.2864
## 401   jisung           L    aa  893.4399 1674.4239
## 402   jisung           L    aa 1009.8331 1665.7177
## 403   jisung           L    aa  988.6246 1665.9361
## 404   jisung           L    aa 1032.7899 1628.5287
## 405   jisung           L    aa  856.3301 1648.4443
## 406   jisung           L    aa 1002.9217 1810.3371
## 407   jisung           L    aa  843.7021 1246.3131
## 408   jisung           L    aa  974.9150 1566.0510
## 409   jisung           L    aa  837.3867 1644.2630
## 410   jisung           L    aa  797.0073 1583.9844
## 411   jisung           L    aa  667.7939 1244.7700
## 412   jisung           L     e  712.3863 2078.3320
## 413   jisung           L     e  785.1673 1693.7147
## 414   jisung           L     e  733.7085 1933.2250
## 415   jisung           L     e  687.0675 1811.2200
## 416   jisung           L     e  750.7419 2137.8911
## 417   jisung           L     e  820.4895 1898.1501
## 418   jisung           L    ee  653.4155 1815.6927
## 419   jisung           L    ee  934.1466 1504.5006
## 420   jisung           L    ee  880.1408 1769.6128
## 421   jisung           L    ee  979.1211 1513.7623
## 422   jisung           L    ee  644.9841 1649.4290
## 423   jisung           L    ee  646.1243 1785.7285
## 424   jisung           L    ee  623.3074 1565.2371
## 425   jisung           L    ee  687.5088 1753.0328
## 426   jisung           L    ee  643.7819 1648.3261
## 427   jisung           L    ee  587.0071 1593.8231
## 428   jisung           L    ee  809.6871 1817.1788
## 429   jisung           L    eh  796.4416 1763.7829
## 430   jisung           L    eh  890.3271 1916.4691
## 431   jisung           L    eh  777.1041 1834.8029
## 432   jisung           L    eh  742.6836 1620.9648
## 433   jisung           L    eh  794.7719 1791.5729
## 434   jisung           L    eh  593.7121 1887.8617
## 435   jisung           L    eh  760.4870 1829.0516
## 436   jisung           L     i 1036.5024 2176.9519
## 437   jisung           L     i  855.9786 2348.6334
## 438   jisung           L     i  887.9140 1761.3549
## 439   jisung           L     i  731.7781 2330.4472
## 440   jisung           L     i  831.0464 2220.1007
## 441   jisung           L     i  627.9180 2270.2836
## 442   jisung           L     i 1403.4903 2188.7496
## 443   jisung           L     i  802.2028 1864.7995
## 444   jisung           L     i  494.6445 2055.1687
## 445   jisung           L     i 1066.5328 2262.4692
## 446   jisung           L     i  691.2250 1925.1739
## 447   jisung           L     i  770.9265 2116.7571
## 448   jisung           L     i  390.5204 2028.9681
## 449   jisung           L    ii  914.2749 1764.9040
## 450   jisung           L    ii  737.8204 2133.8082
## 451   jisung           L    ii  840.6191 1950.9021
## 452   jisung           L    ii  609.6657 2225.6530
## 453   jisung           L    ii  829.4761 1794.0616
## 454   jisung           L    ii 1518.9878 2094.1611
## 455   jisung           L    ii  743.3454 2172.0552
## 456   jisung           L    ii  550.7769 1941.7815
## 457   jisung           L    ii  882.1174 1932.0649
## 458   jisung           L    ii  712.6599 2004.2497
## 459   jisung           L    ii 1490.3521 2082.3434
## 460   jisung           L    ii 1121.4569 2478.3962
## 461   jisung           L     o  729.9917 1314.2672
## 462   jisung           L     o  847.4495 1198.4349
## 463   jisung           L     o  867.0513 1178.8017
## 464   jisung           L     o  817.5329 1232.0690
## 465   jisung           L     o  784.3482 1247.9720
## 466   jisung           L     o  837.3634 1195.9369
## 467   jisung           L     o  977.1238 1037.5562
## 468   jisung           L    oo  982.0043 1062.9125
## 469   jisung           L    oo  869.5556 1334.6122
## 470   jisung           L     u  613.8506 1370.6500
## 471   jisung           L     u  732.1097 1354.9484
## 472   jisung           L     u  720.5039 1607.2098
## 473   jisung           L     u 1314.7646 1955.3053
## 474   jisung           L     u  735.7263 1417.7352
## 475   jisung           L     u  741.1108 1396.3737
## 476   jisung           L    uu  901.7206 1553.7752
## 477   jisung           L    eo  986.0031 1422.6998
## 478   jisung           L    eo  900.7627 1637.2175
## 479   jisung           L    eo  776.6161 1309.6367
## 480 seungmin           L     a  936.6413 1461.7413
## 481 seungmin           L     a  939.7171 1692.1004
## 482 seungmin           L     a  950.8080 1794.5981
## 483 seungmin           L     a  908.7187 1813.4237
## 484 seungmin           L     a  873.9859 1604.4945
## 485 seungmin           L     a  941.9349 1692.6035
## 486 seungmin           L     a  956.6689 1731.8012
## 487 seungmin           L     a  857.1145 1678.1832
## 488 seungmin           L     a  966.4519 1779.9751
## 489 seungmin           L     a  904.8008 1470.1878
## 490 seungmin           L     a  908.9016 1654.8474
## 491 seungmin           L     a  950.8080 1794.5981
## 492 seungmin           L     a  913.8956 1812.9427
## 493 seungmin           L     a  948.5141 1763.7155
## 494 seungmin           L     a  925.8613 1560.7369
## 495 seungmin           L     a  856.4972 1679.4274
## 496 seungmin           L     a  784.8043 1619.4564
## 497 seungmin           L     a  716.4424 1738.6732
## 498 seungmin           L     a  772.9676 1689.5252
## 499 seungmin           L     a 1040.2758 1746.8499
## 500 seungmin           L     a  922.6084 2097.6215
## 501 seungmin           L     a  741.8301 1722.0547
## 502 seungmin           L     a  752.3714 1625.5415
## 503 seungmin           L     a  790.1529 1541.9557
## 504 seungmin           L     a  862.6791 1716.3959
## 505 seungmin           L     a  807.8460 1687.4399
## 506 seungmin           L     a  733.6790 1180.0636
## 507 seungmin           L     a  773.4758 1513.5278
## 508 seungmin           L     a  753.9190 1477.7767
## 509 seungmin           L     a  942.8657 1689.2580
## 510 seungmin           L     a  750.5102 1619.3254
## 511 seungmin           L     a  715.4648 1751.8544
## 512 seungmin           L     a  816.7920 1718.8683
## 513 seungmin           L     a  833.0467 1719.6432
## 514 seungmin           L     a  932.5547 1585.5335
## 515 seungmin           L     a  863.2881 1638.0465
## 516 seungmin           L     a  902.0714 1866.4292
## 517 seungmin           L     a  946.8517 1694.0666
## 518 seungmin           L     a  896.5904 1893.2955
## 519 seungmin           L     a  950.4351 1842.7559
## 520 seungmin           L     a 1033.1254 1676.3641
## 521 seungmin           L     a  869.6169 1672.4958
## 522 seungmin           L     a  812.8282 1511.4337
## 523 seungmin           L     a  834.2913 1509.7921
## 524 seungmin           L     a  917.1443 1631.6411
## 525 seungmin           L     a  748.8241 1773.7929
## 526 seungmin           L     a  664.0173 1462.8527
## 527 seungmin           L     a  926.5383 1660.5211
## 528 seungmin           L     a  899.7241 1115.2481
## 529 seungmin           L     a  991.4970 1577.8344
## 530 seungmin           L     a  853.4472 1631.1760
## 531 seungmin           L     a  763.5229 1637.0750
## 532 seungmin           L     a  728.1068 1636.7450
## 533 seungmin           L     a  890.6490 1679.7478
## 534 seungmin           L     a  878.1021 1814.4597
## 535 seungmin           L     a  981.7054 1600.1060
## 536 seungmin           L     a  868.8815 1725.7772
## 537 seungmin           L     a  959.1670 1746.2828
## 538 seungmin           L     a  839.8039 1713.2789
## 539 seungmin           L     a  737.5536 1721.3513
## 540 seungmin           L     a  923.3321 1836.2590
## 541 seungmin           L     a  834.2172 1767.9446
## 542 seungmin           L     a  888.0174 1705.0325
## 543 seungmin           L     a  830.5139 1498.9317
## 544 seungmin           L    ae  602.2859 1764.9297
## 545 seungmin           L    ae  640.7397 1760.2883
## 546 seungmin           L    ae  628.2361 1873.1161
## 547 seungmin           L    ae  890.7431 2025.8780
## 548 seungmin           L    ae  724.9423 1952.5456
## 549 seungmin           L    ae  571.6355 1922.0870
## 550 seungmin           L    ae  890.6193 1792.6339
## 551 seungmin           L    ae  652.2375 1749.2133
## 552 seungmin           L    ae  732.2848 1851.4579
## 553 seungmin           L    ae  883.6537 1964.5235
## 554 seungmin           L    ae  731.0133 1938.1315
## 555 seungmin           L    ae  777.3816 2128.4787
## 556 seungmin           L    ae  732.4538 1645.3441
## 557 seungmin           L    ae  969.9218 1925.8011
## 558 seungmin           L    ae 1014.1854 1964.4852
## 559 seungmin           L    ae  782.5582 1781.7491
## 560 seungmin           L    aa  697.1784 1357.5620
## 561 seungmin           L    aa  921.5620 1616.9803
## 562 seungmin           L    aa  777.1759 1731.9200
## 563 seungmin           L    aa  929.8634 1637.2593
## 564 seungmin           L    aa  979.7542 1375.2158
## 565 seungmin           L    aa  891.5850 1827.6182
## 566 seungmin           L    aa  919.4861 1523.1778
## 567 seungmin           L    aa  896.7752 1751.5236
## 568 seungmin           L    aa  842.2823 1594.2116
## 569 seungmin           L    aa  906.2113 1618.5186
## 570 seungmin           L    aa  847.2848 1763.9988
## 571 seungmin           L    aa  671.3759 1429.8913
## 572 seungmin           L    aa  881.5018 1388.7459
## 573 seungmin           L    aa  903.3362 1358.6808
## 574 seungmin           L    aa  722.5930 1272.9854
## 575 seungmin           L    aa  787.7203 1691.4130
## 576 seungmin           L     e  863.1703 1759.1910
## 577 seungmin           L     e  644.9271 1989.3505
## 578 seungmin           L     e  998.0078 1857.9184
## 579 seungmin           L     e  704.1895 1778.9465
## 580 seungmin           L     e  880.1169 1781.2570
## 581 seungmin           L     e  809.2853 1846.9903
## 582 seungmin           L     e  555.6595 2100.3883
## 583 seungmin           L     e  665.8462 1982.8861
## 584 seungmin           L     e  722.2729 1905.0403
## 585 seungmin           L     e  573.8364 2060.1698
## 586 seungmin           L     e  693.9816 2000.3394
## 587 seungmin           L     e  838.8224 1981.2842
## 588 seungmin           L    ee  806.7006 1484.7001
## 589 seungmin           L    ee  649.0144 1298.1064
## 590 seungmin           L    ee 1001.7269 1541.8353
## 591 seungmin           L    ee  844.7313 1761.5719
## 592 seungmin           L    ee  861.0076 2118.2630
## 593 seungmin           L    ee  875.4529 1615.7013
## 594 seungmin           L    ee  928.9279 1710.8052
## 595 seungmin           L    ee  880.3543 1794.7532
## 596 seungmin           L    ee  795.9974 2159.8558
## 597 seungmin           L    ee  613.5395 1817.9236
## 598 seungmin           L    ee  700.6230 1559.9002
## 599 seungmin           L    ee  801.8678 1591.7782
## 600 seungmin           L    ee  558.3171 1566.7519
## 601 seungmin           L    ee  578.4931 1649.5853
## 602 seungmin           L    ee  799.1757 1544.2536
## 603 seungmin           L    ee  702.4041 1455.4144
## 604 seungmin           L    ee  524.0768 1467.1287
## 605 seungmin           L    ee  559.4295 1732.3878
## 606 seungmin           L    ee  739.4010 1700.5009
## 607 seungmin           L    ee  752.6628 1610.5370
## 608 seungmin           L    ee  838.6720 1660.5180
## 609 seungmin           L    ee  795.8559 1697.4559
## 610 seungmin           L    ee  689.8721 1663.2571
## 611 seungmin           L    ee  773.1434 1616.6667
## 612 seungmin           L    ee  665.6249 1584.6625
## 613 seungmin           L    ee  911.9681 1601.2283
## 614 seungmin           L    ee  881.3822 1581.5863
## 615 seungmin           L    ee  830.0947 1543.9463
## 616 seungmin           L    ee  860.6351 1524.0319
## 617 seungmin           L    ee  948.9029 1613.2467
## 618 seungmin           L    ee  878.7205 1737.1537
## 619 seungmin           L    ee  650.1935 1759.2304
## 620 seungmin           L    ee  739.7360 1500.9244
## 621 seungmin           L    ee  672.7206 1652.2603
## 622 seungmin           L    ee  678.1498 1856.0293
## 623 seungmin           L    ee  686.4482 1829.1045
## 624 seungmin           L    eh  805.7568 1967.0116
## 625 seungmin           L    eh  858.3871 1744.2014
## 626 seungmin           L    eh  781.8873 1876.5115
## 627 seungmin           L    eh  695.3635 1908.0181
## 628 seungmin           L    eh  663.4768 1894.6586
## 629 seungmin           L    eh  650.0623 1885.7134
## 630 seungmin           L    eh  790.0452 1831.4416
## 631 seungmin           L    eh  798.4029 1827.0425
## 632 seungmin           L    eh  783.8960 1806.5225
## 633 seungmin           L    eh  802.9438 1790.0213
## 634 seungmin           L    eh  762.3357 1751.3531
## 635 seungmin           L    eh  801.5681 1565.3781
## 636 seungmin           L    eh  902.9293 1913.1373
## 637 seungmin           L    eh  212.5971 1669.4896
## 638 seungmin           L    eh  759.7780 1713.9083
## 639 seungmin           L    eh  714.4166 1761.5535
## 640 seungmin           L    eh  754.4031 1961.0544
## 641 seungmin           L    eh  781.0949 1872.4613
## 642 seungmin           L    eh  941.5873 1723.3487
## 643 seungmin           L    eh  796.5139 1876.9747
## 644 seungmin           L    eh  799.3150 1801.1998
## 645 seungmin           L    eh  776.4737 1898.7436
## 646 seungmin           L    eh  856.1691 1845.5840
## 647 seungmin           L    eh  762.1639 1937.8037
## 648 seungmin           L    eh  780.2679 1925.0704
## 649 seungmin           L    eh  891.5600 2043.2610
## 650 seungmin           L    eh  780.1895 1849.6683
## 651 seungmin           L    eh  840.8737 1876.5191
## 652 seungmin           L    eh  700.2804 1924.4447
## 653 seungmin           L     i  889.5017 1824.7747
## 654 seungmin           L     i  989.7972 1852.0775
## 655 seungmin           L     i  718.6225 2305.5771
## 656 seungmin           L     i  581.7626 2336.8890
## 657 seungmin           L     i  669.7202 2210.7551
## 658 seungmin           L     i  875.8977 2486.2339
## 659 seungmin           L     i  597.3720 1928.3025
## 660 seungmin           L     i  584.3606 1951.3670
## 661 seungmin           L     i  650.3362 2042.7994
## 662 seungmin           L     i  841.3357 2135.7315
## 663 seungmin           L     i  782.0732 1787.9845
## 664 seungmin           L     i  994.5434 2124.4473
## 665 seungmin           L     i  679.9832 2114.6773
## 666 seungmin           L     i 1404.1711 2015.8275
## 667 seungmin           L     i  751.8918 1743.2467
## 668 seungmin           L     i  332.9291 2303.6547
## 669 seungmin           L     i  535.2006 2028.4118
## 670 seungmin           L     i  524.9132 2150.1903
## 671 seungmin           L     i  489.7531 1677.8165
## 672 seungmin           L     i  453.3182 2484.2869
## 673 seungmin           L    ii  571.3014 1590.7979
## 674 seungmin           L    ii  833.3710 2333.5687
## 675 seungmin           L    ii  944.6563 2175.6821
## 676 seungmin           L    ii  822.4075 1828.1665
## 677 seungmin           L    ii  991.7734 1865.4112
## 678 seungmin           L    ii  554.3394 1645.5792
## 679 seungmin           L    ii  838.4557 2170.7232
## 680 seungmin           L    ii  839.9126 2001.3003
## 681 seungmin           L    ii  830.8770 2022.4327
## 682 seungmin           L    ii  907.7992 1858.6186
## 683 seungmin           L    ii  589.2413 1877.5251
## 684 seungmin           L    ii  800.2091 2042.1245
## 685 seungmin           L    ii  296.4517 1827.7693
## 686 seungmin           L    ii  449.3048 1920.1457
## 687 seungmin           L    ii  328.9191 1671.8233
## 688 seungmin           L    ii  783.7198 1843.2968
## 689 seungmin           L    ii  457.8491 1804.0089
## 690 seungmin           L    ii  527.3971 2221.9507
## 691 seungmin           L    ii  679.8572 2145.8314
## 692 seungmin           L    ii 1094.7942 1752.0071
## 693 seungmin           L    ii  559.2329 2029.7825
## 694 seungmin           L    ii  663.1079 1993.8911
## 695 seungmin           L     o  809.6111 1286.1404
## 696 seungmin           L     o  776.7933 1324.0851
## 697 seungmin           L     o  789.6070 1464.2811
## 698 seungmin           L     o  806.0726 1369.7487
## 699 seungmin           L     o  565.9521 1280.7904
## 700 seungmin           L     o  665.4766 1372.8622
## 701 seungmin           L     o  707.9495 1358.2584
## 702 seungmin           L     o  739.1172 1370.1465
## 703 seungmin           L     o  697.1354 1419.8211
## 704 seungmin           L     o  848.8979 1562.3854
## 705 seungmin           L     o  761.4079 1487.2373
## 706 seungmin           L     o  882.6027 1645.1882
## 707 seungmin           L     o  974.4124 1470.1286
## 708 seungmin           L    oo  841.3681 1503.8607
## 709 seungmin           L    oo  854.3257 1681.8270
## 710 seungmin           L    oo  736.9001 1058.7788
## 711 seungmin           L    oo  634.5976  925.2136
## 712 seungmin           L    oo  764.4878 1248.9644
## 713 seungmin           L    oo  718.4031 1281.0774
## 714 seungmin           L    oo  495.9131 1658.1245
## 715 seungmin           L    oo  922.5506 1443.1743
## 716 seungmin           L     u  733.3506 1933.6156
## 717 seungmin           L     u  814.4643 1063.5034
## 718 seungmin           L     u 1006.1553 2287.7003
## 719 seungmin           L     u  744.6159 1518.1259
## 720 seungmin           L     u  667.2294 1735.4663
## 721 seungmin           L     u  764.2525 1674.1506
## 722 seungmin           L     u  813.8895 1651.3197
## 723 seungmin           L     u  882.2886 1841.8405
## 724 seungmin           L     u  729.5800 1812.3825
## 725 seungmin           L     u  373.1579 1389.9809
## 726 seungmin           L     u  799.5218 1677.5236
## 727 seungmin           L     u  588.2394 1699.3951
## 728 seungmin           L     u 1141.9722 1993.3473
## 729 seungmin           L     u 1141.9722 1993.3473
## 730 seungmin           L     u  414.9741 1745.0892
## 731 seungmin           L    uu  784.9512 1665.2363
## 732 seungmin           L    uu  857.3665 1662.0160
## 733 seungmin           L    uu  618.1287 1920.1961
## 734 seungmin           L    eo  537.6053 1525.7911
## 735 seungmin           L    eo  900.2644 1807.0600
## 736 seungmin           L    eo  803.6305 1531.7000
## 737 seungmin           L    eo  806.6060 1523.0415
## 738 seungmin           L    eo  805.2426 1504.5129
## 739 seungmin           L    eo  898.2544 1497.9096
## 740 seungmin           L    eo  729.9044 1619.2087
## 741 seungmin           L    eo  827.8629 1571.4618
## 742 seungmin           L    eo  860.9003 1794.5847
## 743 seungmin           L    eo  757.8289 1571.5572
## 744 seungmin           L    eo  871.9118 1819.7600
## 745 seungmin           L    eo  651.5166 1691.5124
## 746 seungmin           L    eo  576.6154 1727.5688
## 747    minho           L     a  716.3160 1326.4327
## 748    minho           L     a  805.4592 1590.2478
## 749    minho           L     a  871.5703 1602.8522
## 750    minho           L     a  750.5252 1598.5454
## 751    minho           L     a  843.1715 1536.7511
## 752    minho           L     a  935.1358 1397.9195
## 753    minho           L     a  863.8237 1751.8740
## 754    minho           L     a  779.3462 1596.5933
## 755    minho           L     a 1010.9999 1542.3142
## 756    minho           L     a  861.4495 1751.7594
## 757    minho           L     a  779.4176 1629.4766
## 758    minho           L     a  937.6120 1592.2916
## 759    minho           L     a 1022.0437 1719.0109
## 760    minho           L     a  734.5077 2177.7312
## 761    minho           L     a  934.8412 1547.0843
## 762    minho           L     a  972.1241 1735.6496
## 763    minho           L     a  718.4819 1562.1220
## 764    minho           L     a  715.9414 1658.1897
## 765    minho           L     a  805.2701 1509.0602
## 766    minho           L     a  765.7288 1652.6886
## 767    minho           L     a  818.3915 1562.8699
## 768    minho           L     a  843.0141 1590.9590
## 769    minho           L    ae  797.0644 1896.0651
## 770    minho           L    ae  903.8119 2016.7647
## 771    minho           L    aa  844.3612 1947.8101
## 772    minho           L    aa  877.4354 1744.8127
## 773    minho           L    aa  833.2551 1671.3605
## 774    minho           L    aa  804.7053 1725.9474
## 775    minho           L    aa  974.0692 1993.2826
## 776    minho           L    aa  868.9078 1257.7966
## 777    minho           L    aa  786.7421 1453.2508
## 778    minho           L    aa  819.5720 1275.9713
## 779    minho           L    aa  761.1272 1433.3156
## 780    minho           L     e  573.4690 1879.3949
## 781    minho           L    ee  662.0824 1430.0321
## 782    minho           L    ee  697.2683 1580.9775
## 783    minho           L    ee  758.7858 1549.1818
## 784    minho           L    ee 1144.0612 2253.9801
## 785    minho           L    ee  733.0046 1708.4406
## 786    minho           L    eh  806.5618 1760.7433
## 787    minho           L    eh  805.2747 1780.2438
## 788    minho           L     i  717.4448 1966.1797
## 789    minho           L     i  548.3279 2325.6883
## 790    minho           L     i  699.3327 1539.8940
## 791    minho           L     i  458.3537 2340.1213
## 792    minho           L     i  811.5395 2381.8122
## 793    minho           L     i  564.2071 1762.1489
## 794    minho           L     i  555.9400 1804.6689
## 795    minho           L     i  688.8986 1974.8870
## 796    minho           L     i  693.3663 1901.5684
## 797    minho           L    ii  449.7582 1941.5353
## 798    minho           L    ii  580.2380 1905.2541
## 799    minho           L    ii  573.1123 1964.9915
## 800    minho           L    ii  713.7550 1716.7486
## 801    minho           L    ii  707.2489 1782.3477
## 802    minho           L     o  669.6569 1267.5798
## 803    minho           L     o  626.0814 1221.5984
## 804    minho           L    oo  651.4402 1339.2398
## 805    minho           L    oo  670.5821 1522.0370
## 806    minho           L     u  698.4521 1590.7280
## 807    minho           L     u  788.9357 1590.8342
## 808    minho           L     u  635.3196 1754.9623
## 809    minho           L    uu  729.5659 1621.6749
## 810    minho           L    uu  604.4417 1655.5339
## 811    minho           L    uu  838.5082 1781.3217
## 812    minho           L    uu  841.3760 1807.4651
## 813    minho           L    eo  752.2219 1474.5422
## 814    minho           L    eo  977.6638 1606.1366
## 815    minho           L    eo  904.6920 1498.4451
## 816    minho           L    eo  658.8627 1598.6996
## 817    minho           L    eo  896.3119 1512.5369
## 818    minho           L    eo  848.5689 1439.4725
## 819    minho           L    eo  659.5670 1602.2617
## 820    minho           L    eo  799.8741 1428.6985
## 821    minho           L    eo  672.2846 1438.8099
## 822 changbin           L     a  832.2593 1625.7666
## 823 changbin           L     a  926.9012 1395.5452
## 824 changbin           L     a  908.8648 1421.9704
## 825 changbin           L     a  889.8450 1570.0737
## 826 changbin           L     a  834.9099 1528.4438
## 827 changbin           L     a  983.1201 1633.6983
## 828 changbin           L     a  846.7140 1556.2905
## 829 changbin           L     a  807.2187 1710.2873
## 830 changbin           L    ae  809.3232 1770.5105
## 831 changbin           L    aa  812.4696 1343.4365
## 832 changbin           L    aa  744.4759  968.1358
## 833 changbin           L     e  967.3652 1691.7987
## 834 changbin           L     e  694.2033 1670.9888
## 835 changbin           L    ee  632.0255 1295.0998
## 836 changbin           L    eh  676.3322 1557.2555
## 837 changbin           L    eh  649.5778 1744.5476
## 838 changbin           L    eh  586.6689 1963.4356
## 839 changbin           L    eh  716.0862 1914.7729
## 840 changbin           L     i  719.9808 1664.5695
## 841 changbin           L     i  579.4327 1744.1998
## 842 changbin           L     i  534.9435 1620.7369
## 843 changbin           L    ii  608.3203 1895.7395
## 844 changbin           L    ii  607.0442 1829.3657
## 845 changbin           L    ii  516.7804 1648.1084
## 846 changbin           L    ii  502.7070 1522.2258
## 847 changbin           L    oo  678.0246 1069.3029
## 848 changbin           L    oo  797.0242 1063.0806
## 849 changbin           L    oo  763.0560 1161.0307
## 850 changbin           L    uu  533.7584 1613.4959
## 851 changbin           L    uu  610.1939 1672.1447
## 852 changbin           L    eo  904.4662  935.8796
## 853  jeongin           L     a  921.2455 1841.1784
## 854  jeongin           L     a  899.3983 1838.4870
## 855  jeongin           L     a  904.6872 1429.1132
## 856  jeongin           L     a  899.0301 1704.3607
## 857  jeongin           L     a  710.3910 1634.6014
## 858  jeongin           L     a  762.4725 1641.0851
## 859  jeongin           L     a  723.1191 1636.6655
## 860  jeongin           L     a  770.1831 1658.7685
## 861  jeongin           L     a  782.5208 1844.9387
## 862  jeongin           L     a  905.2345 1983.9075
## 863  jeongin           L     a  965.7276 1745.4778
## 864  jeongin           L     a  776.4007 1488.9339
## 865  jeongin           L     a  995.6722 1833.2614
## 866  jeongin           L     a  890.6164 2096.3092
## 867  jeongin           L     a  768.2550 2100.7038
## 868  jeongin           L     a 1014.1163 1723.7058
## 869  jeongin           L     a  869.5484 2202.4316
## 870  jeongin           L     a  805.2711 1865.3461
## 871  jeongin           L     a  919.4986 1586.1321
## 872  jeongin           L     a  853.5394 1623.4925
## 873  jeongin           L     a 1105.4270 2043.3041
## 874  jeongin           L     a  982.6466 1556.4274
## 875  jeongin           L     a  856.7477 1670.6364
## 876  jeongin           L     a 1149.0707 2129.9433
## 877  jeongin           L     a  834.1404 1599.9507
## 878  jeongin           L     a  837.2262 1771.6333
## 879  jeongin           L     a 1149.6797 1659.8865
## 880  jeongin           L     a  923.0741 1780.3532
## 881  jeongin           L     a  802.8009 1599.8214
## 882  jeongin           L     a  846.9223 1718.7224
## 883  jeongin           L     a  774.7454 1833.4003
## 884  jeongin           L     a  914.0948 1807.5402
## 885  jeongin           L     a  938.5134 1731.1271
## 886  jeongin           L     a  972.1006 1848.6774
## 887  jeongin           L    ae  798.6796 1978.8428
## 888  jeongin           L    ae  723.4144 1972.5173
## 889  jeongin           L    ae  657.6282 1832.4898
## 890  jeongin           L    ae  789.5097 1942.2205
## 891  jeongin           L    ae  726.2006 1737.3128
## 892  jeongin           L    ae  690.7655 1874.5589
## 893  jeongin           L    ae  843.1820 2027.9164
## 894  jeongin           L    ae  689.7900 1728.0487
## 895  jeongin           L    ae  918.5076 1994.3484
## 896  jeongin           L    aa  981.3156 1671.1682
## 897  jeongin           L    aa  955.3497 1740.1898
## 898  jeongin           L    aa  947.6140 1664.3260
## 899  jeongin           L    aa  817.9693 1579.9706
## 900  jeongin           L    aa  829.9792 1626.1812
## 901  jeongin           L    aa  805.7314 1115.3772
## 902  jeongin           L    aa  712.6448 1689.3477
## 903  jeongin           L     e  567.9354 1963.0737
## 904  jeongin           L     e  626.4377 1915.0574
## 905  jeongin           L     e  726.5939 1985.1532
## 906  jeongin           L     e  724.8586 2207.0049
## 907  jeongin           L     e  951.8553 2069.7770
## 908  jeongin           L     e  679.5684 2085.8831
## 909  jeongin           L    ee  718.8139 1605.6345
## 910  jeongin           L    ee  712.7516 1926.4795
## 911  jeongin           L    ee  527.0137 1755.1013
## 912  jeongin           L    ee  625.3562 1549.0552
## 913  jeongin           L    ee  726.5141 1913.2653
## 914  jeongin           L    ee  666.9589 2144.5151
## 915  jeongin           L    ee  667.7428 1687.5774
## 916  jeongin           L    ee  579.5474 1598.3170
## 917  jeongin           L    ee  644.0021 1359.8181
## 918  jeongin           L    ee  570.9653 1584.1530
## 919  jeongin           L    ee  671.5125 1346.5068
## 920  jeongin           L    ee  706.2547 1558.3332
## 921  jeongin           L    ee  767.7736 1415.1903
## 922  jeongin           L    ee  659.8650 1712.4011
## 923  jeongin           L    ee  378.8760 1687.3642
## 924  jeongin           L    ee  484.4053 1755.8740
## 925  jeongin           L    ee  600.0615 1486.2668
## 926  jeongin           L    ee  758.1358 1241.9365
## 927  jeongin           L    eh  611.5934 1707.9916
## 928  jeongin           L    eh  640.1596 1732.1371
## 929  jeongin           L    eh  638.6476 1780.4365
## 930  jeongin           L    eh  676.5838 1933.0611
## 931  jeongin           L    eh  757.7514 2122.9174
## 932  jeongin           L    eh  532.1408 1802.4939
## 933  jeongin           L    eh  528.8452 1774.7169
## 934  jeongin           L    eh  699.6411 2053.3795
## 935  jeongin           L    eh  747.8361 1878.9947
## 936  jeongin           L   eeh  564.8087 1488.8329
## 937  jeongin           L     i  580.2799 2304.2721
## 938  jeongin           L     i  768.2954 2371.7973
## 939  jeongin           L     i  758.9281 2020.1113
## 940  jeongin           L     i  634.6172 1770.7624
## 941  jeongin           L     i  640.8017 1729.3867
## 942  jeongin           L     i  680.1854 1726.0983
## 943  jeongin           L     i  603.2808 1684.2011
## 944  jeongin           L     i 1597.1183 2248.3178
## 945  jeongin           L     i  801.4486 2192.9897
## 946  jeongin           L     i  390.1276 2416.0482
## 947  jeongin           L     i  444.1703 2127.9227
## 948  jeongin           L     i  399.6981 2165.6282
## 949  jeongin           L     i  483.2071 2210.2171
## 950  jeongin           L    ii  587.6811 1568.8803
## 951  jeongin           L    ii 1126.9538 2427.4877
## 952  jeongin           L    ii  232.4893 1395.1083
## 953  jeongin           L    ii  640.0925 1711.9142
## 954  jeongin           L    ii  565.4954 1313.7988
## 955  jeongin           L    ii  413.6742 2139.7388
## 956  jeongin           L    ii  421.1018 1862.8640
## 957  jeongin           L    ii  404.9858 2072.7032
## 958  jeongin           L    ii  409.1698 1923.4246
## 959  jeongin           L    ii  319.1936 1453.6320
## 960  jeongin           L    ii  594.9153 2196.9686
## 961  jeongin           L    ii  506.7765 2101.6024
## 962  jeongin           L     o  964.9757 1416.6353
## 963  jeongin           L     o  626.1838 1254.9390
## 964  jeongin           L     o  708.5157 1354.4558
## 965  jeongin           L     o  827.9920 1334.7353
## 966  jeongin           L    oo  657.4671 1439.0795
## 967  jeongin           L    oo  784.9515 1461.5593
## 968  jeongin           L    oo  780.9860 1408.8263
## 969  jeongin           L    oo  847.3801 1305.6540
## 970  jeongin           L    oo  689.3658 1341.9324
## 971  jeongin           L    oo  703.7066 1229.3643
## 972  jeongin           L    oo  854.4684 1174.6815
## 973  jeongin           L    oo  941.6956 1445.2433
## 974  jeongin           L     u  761.1345 1687.8942
## 975  jeongin           L     u  684.5348 1712.5621
## 976  jeongin           L     u 1087.7683 1998.4591
## 977  jeongin           L     u  379.6041 1469.0495
## 978  jeongin           L     u  454.2184 1465.6421
## 979  jeongin           L     u  855.5922 1722.0937
## 980  jeongin           L     u  489.8319 1614.4171
## 981  jeongin           L     u  893.5952 2100.3672
## 982  jeongin           L     u  719.7484 2105.0876
## 983  jeongin           L    eo  607.7904 1593.9917
## 984  jeongin           L    eo  864.1516 1672.4260
## 985  jeongin           L    eo  975.1224 1552.0434
## 986  jeongin           L    eo  759.0514 1531.9375
## 987  jeongin           L    eo  860.3604 1591.6656
## 988  jeongin           L    eo  723.3481 1473.8594
## 989  jeongin           L    eo  818.9724 1172.6843
## 990  jeongin           L    eo  704.9471 1629.7739
## 991  jeongin           L    eo  703.4148 1546.9093
## 992  jeongin           L    eo  773.7670 1696.6497
## 993  jeongin           L    eo  784.3938 1743.2866
## 994  jeongin           L    eo  627.9673 1409.8470
## 995  jeongin           L    eo  620.5292 1335.0454
## 996  jeongin           L    eo  888.9718 1751.4428
contrasts <- cbind (c(+0.5, -0.5))
colnames (contrasts) <- c("-N+L")
contrasts (table$PROFICIENCY) <- contrasts
contrasts (table$PROFICIENCY)
##   -N+L
## L  0.5
## N -0.5
model <- lmerTest::lmer (F1..HZ. ~ PROFICIENCY + (PROFICIENCY | VOWEL) + (1 | SPEAKER), data=table)
## boundary (singular) fit: see help('isSingular')
summary (model)
## Linear mixed model fit by REML. t-tests use Satterthwaite's method [
## lmerModLmerTest]
## Formula: F1..HZ. ~ PROFICIENCY + (PROFICIENCY | VOWEL) + (1 | SPEAKER)
##    Data: table
## 
## REML criterion at convergence: 12870.3
## 
## Scaled residuals: 
##     Min      1Q  Median      3Q     Max 
## -3.9451 -0.5827 -0.0062  0.5023  6.1275 
## 
## Random effects:
##  Groups   Name            Variance  Std.Dev. Corr
##  VOWEL    (Intercept)     3.119e+03  55.8469     
##           PROFICIENCY-N+L 2.138e-01   0.4624 1.00
##  SPEAKER  (Intercept)     3.155e+03  56.1676     
##  Residual                 2.326e+04 152.4978     
## Number of obs: 996, groups:  VOWEL, 14; SPEAKER, 8
## 
## Fixed effects:
##                 Estimate Std. Error      df t value Pr(>|t|)    
## (Intercept)      696.832     28.397  11.098  24.539 5.07e-11 ***
## PROFICIENCY-N+L   93.035     47.648   5.943   1.953   0.0992 .  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Correlation of Fixed Effects:
##             (Intr)
## PROFICIENCY -0.414
## optimizer (nloptwrap) convergence code: 0 (OK)
## boundary (singular) fit: see help('isSingular')
confint (model)
## Computing profile confidence intervals ...
## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): unexpected decrease in
## profile: using minstep
## Warning in FUN(X[[i]], ...): non-monotonic profile for .sig03
## Warning in confint.thpr(pp, level = level, zeta = zeta): bad spline fit for
## .sig03: falling back to linear interpolation
##                      2.5 %    97.5 %
## .sig01           37.378849  86.77189
## .sig02           -1.000000   1.00000
## .sig03            0.000000  18.33850
## .sig04           29.844307  92.25755
## .sigma          145.975460 159.51271
## (Intercept)     641.837304 751.37089
## PROFICIENCY-N+L  -1.009947 187.77558
model2 <- lmerTest::lmer (F2..HZ. ~ PROFICIENCY + (PROFICIENCY | VOWEL) + (1 | SPEAKER), data=table)
summary (model2)
## Linear mixed model fit by REML. t-tests use Satterthwaite's method [
## lmerModLmerTest]
## Formula: F2..HZ. ~ PROFICIENCY + (PROFICIENCY | VOWEL) + (1 | SPEAKER)
##    Data: table
## 
## REML criterion at convergence: 13439.9
## 
## Scaled residuals: 
##     Min      1Q  Median      3Q     Max 
## -4.9038 -0.5080  0.0042  0.5546  3.4200 
## 
## Random effects:
##  Groups   Name            Variance Std.Dev. Corr
##  VOWEL    (Intercept)     39189    197.96       
##           PROFICIENCY-N+L  2142     46.28   0.94
##  SPEAKER  (Intercept)      7987     89.37       
##  Residual                 40099    200.25       
## Number of obs: 996, groups:  VOWEL, 14; SPEAKER, 8
## 
## Fixed effects:
##                 Estimate Std. Error       df t value Pr(>|t|)    
## (Intercept)     1604.505     65.119   17.884  24.640 2.98e-15 ***
## PROFICIENCY-N+L   94.088     76.041    5.762   1.237    0.264    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Correlation of Fixed Effects:
##             (Intr)
## PROFICIENCY -0.155
confint (model2)
## Computing profile confidence intervals ...
## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep

## Warning in nextpar(mat, cc, i, delta, lowcut, upcut): Last two rows have
## identical or NA .zeta values: using minstep
## Warning in FUN(X[[i]], ...): non-monotonic profile for .sig02
## Warning in confint.thpr(pp, level = level, zeta = zeta): bad spline fit for
## .sig02: falling back to linear interpolation
## Warning in regularize.values(x, y, ties, missing(ties), na.rm = na.rm):
## collapsing to unique 'x' values
##                        2.5 %     97.5 %
## .sig01           135.8993611  295.99725
## .sig02             0.1368524    1.00000
## .sig03            10.1570737   96.67594
## .sig04            46.9900055  153.58238
## .sigma           191.6539769  209.54825
## (Intercept)     1477.0241671 1731.58045
## PROFICIENCY-N+L  -61.2142111  249.11793