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Table 2 Results of the Principal component analysis (PCA)

From: Sexual, ontogenetic, and geographic variation of the Neotropical freshwater ostracod Cytheridella ilosvayi

   PC1 PC2 PC3
Total A1EIV/EIII 0.8853 0.2104 0.08226
  A1EV/EIII 0.4008 −0.1478 −0.174
  A2EIII/EIIIGM 0.0433 −0.3212 0.4299
  A2EIV/EIII −0.007781 0.03588 −0.0647
  A2EIV/EII − 0.06342 0.5725 − 0.464
  T1EIII/EII 0.0075 0.449 0.619
  T2EIII/EII −0.07469 0.2568 0.2991
  A1/A2 0.01959 0.038 −0.1567
  T1/T2 −0.108 −0.0151 0.07886
  A1/T1 0.00221 0.3177 −0.1209
  A2/T2 −0.1588 0.2891 0.2202
  A1/T2 −0.0814 0.2188 −0.02705
Eigenvalue   0.0323686 0.0219078 0.0138004
% variance   33.759 22.849 14.393
Females A1EIV/EIII 0.8659 −0.1277 0.01202
  A1EV/EIII 0.4086 −0.273 −0.2309
  A2EIII/EIIIGM −0.03511 −0.4115 0.3737
  A2EIV/EIII 0.00995 0.06442 −0.05384
  A2EIV/EII 0.1998 0.6912 −0.2112
  T1EIII/EII 0.1601 0.2225 0.7789
  T2EIII/EII −0.02112 0.02975 0.2519
  A1/A2 −0.01829 0.1216 −0.1242
  T1/T2 −0.0933 −0.08056 − 0.07786
  A1/T1 0.08119 0.3601 0.1004
  A2/T2 0.01223 0.1245 0.2398
  A1/T2 −0.01064 0.2028 0.01834
Eigenvalue   0.0317675 0.0216854 0.00994066
% variance   40.137 27.398 12.56
Males A1EIV/EIII 0.8394 0.1203 0.3032
  A1sEV/EIII 0.4492 −0.1676 0.009439
  A2EIII/EIIIGM −0.1491 − 0.3769 0.4256
  A2EIV/EIII 0.02381 0.02137 −0.05588
  A2EIV/EII 0.07824 0.5562 −0.5003
  T1EIII/EII −0.1292 0.4741 0.5425
  T2EIII/EII −0.07431 0.2339 0.291
  A1/A2 0.0935 0.04018 −0.1306
  T1/T2 −0.0273 −0.03406 0.0264
  A1/T1 −0.002958 0.3399 0.02481
  A2/T2 −0.1797 0.255 0.2734
  A1/T2 −0.02478 0.2066 0.03717
Eigenvalue   0.0384331 0.0183375 0.0130082
% variance   45.342 21.634 15.347
A-1 A1EIV/EIII 0.249 0.728 0.1598
  A1EV/EIII −0.04079 0.3499 −0.1392
  A2EIII/EIIIGM −0.167 0.2975 −0.08096
  A2EIV/EIII 0.02485 −0.04553 −0.01597
  A2EIV/EII 0.2517 −0.4608 0.1339
  T1EIII/EII 0.3331 0.1223 0.6975
  T2EIII/EII 0.422 −0.08638 0.1268
  A1/A2 −0.04893 −0.008404 0.03144
  T1/T2 0.4345 0.04905 −0.5011
  A1/T1 −0.06218 −0.1277 0.3512
  A2/T2 0.537 −0.04488 −0.211
  A1/T2 0.2686 −0.03747 −0.0883
Eigenvalue   0.0387642 0.026016 0.0232999