PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10
Sperm conc 0.0387 0.2708 0.2806 0.3286 0.4653 -0.0656 -0.2924 -0.2419 -0.0681 -0.0281
Motility 0.2311 0.1442 0.4837 0.3993 0.5030 0.0055 -0.2985 0.1048 -0.1420 0.0866
Morphorogy 0.0767 0.2732 0.3598 0.2778 0.4181 -0.1718 -0.3392 0.2671 -0.0213 0.0405
Vol -0.1413 0.1644 0.1605 0.1173 0.1943 0.4515 0.4192 0.1541 -0.1697 0.4491
Al 0.6934 -0.1797 -0.1885 0.3708 -0.1105 0.2362 -0.0857 0.1850 0.0677 0.0281
As 0.6855 0.2922 0.1679 -0.0992 -0.2612 0.3269 -0.2239 -0.0695 0.0087 -0.1031
Ba -0.1026 0.3349 -0.4143 0.0836 0.3007 -0.1784 0.3147 0.2775 -0.0291 -0.1649
Be 0.7159 0.3350 0.2030 0.0317 -0.2336 -0.1358 -0.0157 0.0631 -0.0262 -0.2524
Ca 0.7068 0.0760 -0.4294 -0.2995 0.2429 -0.2089 -0.1904 0.0813 -0.0088 0.0673
Cd 0.5597 0.0744 -0.4552 0.4773 -0.0021 0.0159 0.1514 -0.1880 -0.0967 0.0062
Co 0.4281 -0.1926 -0.2931 -0.0018 -0.0273 0.2283 0.1991 -0.3232 0.0288 0.2943
Cr 0.7241 -0.0655 0.066 -0.3150 0.2024 -0.0592 0.0692 -0.2848 -0.1645 -0.1163
Cs 0.3202 0.7457 -0.0491 0.1654 -0.0369 -0.0832 0.1056 -0.3458 0.0210 0.0249
Cu 0.6879 -0.1764 -0.3310 0.4047 0.0130 0.0536 0.1684 0.0831 -0.0009 0.0225
Fe 0.6358 -0.1500 0.1280 -0.4365 0.3275 0.2856 0.0461 -0.1367 -0.0715 -0.2784
Ga 0.0551 0.8475 -0.1174 0.0047 0.0510 -0.2286 0.2326 -0.0525 -0.0331 0.0923
Hg 0.2958 0.7706 0.2348 0.0585 -0.2481 -0.1427 0.0901 -0.1628 -0.0661 0.0057
In -0.1765 0.3382 0.0410 0.1207 0.3744 -0.3520 0.1467 -0.3358 0.1465 0.1249
Li 0.2319 0.5113 -0.1217 -0.2365 0.2016 0.5761 -0.0316 -0.1122 0.2794 -0.1302
Mg 0.0274 0.0312 0.0103 -0.0871 0.4494 0.3322 0.4161 0.3148 -0.3246 -0.2747
Mn 0.5078 -0.3488 0.1182 0.3030 -0.0288 -0.0180 0.1232 0.3165 -0.0384 0.0657
Mo 0.4079 -0.5340 0.1929 0.3652 -0.1544 -0.1093 0.1517 -0.0997 -0.0239 0.0354
P 0.3656 -0.2660 0.2673 -0.2862 0.1377 0.3619 -0.1972 -0.1411 -0.0202 0.3674
Pb 0.2748 0.1888 -0.4246 0.5771 -0.1802 0.2135 -0.2666 -0.0061 -0.1261 -0.1262
Rb 0.6995 -0.0223 -0.3918 -0.2806 0.1720 -0.2167 -0.1843 0.0592 0.0210 0.2330
Se 0.4343 0.5254 0.3896 -0.1225 -0.3378 0.1134 -0.0215 0.2323 0.0214 0.0141
Sn 0.6066 -0.4584 0.3294 -0.0699 0.0627 -0.3532 0.3134 0.0228 0.0575 -0.0222
Sr 0.1913 -0.0308 0.0520 0.1944 0.2592 0.1060 0.0980 0.1833 0.8383 -0.0544
Tl -0.0495 0.7475 0.0635 -0.1488 -0.0843 0.0479 0.2890 0.1906 0.0608 0.1274
V 0.6434 -0.4009 0.3237 -0.1338 0.0241 -0.3298 0.2710 -0.0828 0.0701 -0.0337
Y 0.4908 0.2843 0.3119 -0.1696 -0.2949 -0.1442 -0.0477 0.3651 -0.0157 0.1700
Zn 0.1831 0.1231 -0.6158 -0.3953 0.1217 -0.2423 -0.2541 0.3101 -0.0460 0.1208
Table 3: Factor loadings of PCA among sperm properties and metals.