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Молекулярное моделирование биополимеров
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Exp. Cum. exp. Exp. Cum. exp. PC var. X % var. X % var. Y % var. Y % SDEC r2 -------------------------------------------------------------------------- 0 0.0000 0.0000 0.0000 0.0000 0.9494 0.0000 1 15.9480 15.9480 32.8386 32.8386 0.7780 0.3284 2 5.1333 21.0813 36.3625 69.2011 0.5269 0.6920 3 4.6235 25.7048 15.6991 84.9002 0.3689 0.8490 4 3.8908 29.5956 7.5246 92.4248 0.2613 0.9242 5 4.0108 33.6064 2.8661 95.2909 0.2060 0.9529r2 стремится к 1. Модель удачна.
PC SDEP q2 -------------------------- 0 0.9658 -0.0348 1 0.9164 0.0683 2 0.9733 -0.0509 3 0.9667 -0.0368 4 0.9880 -0.0829 5 0.9497 -0.0006Предсказание активности для тестовой выборки:
PC r2(pred) SDEP -------------------------- 0 0.0000 1.0362 1 0.2655 0.8881 2 0.3296 0.8484 3 0.2353 0.9061 4 0.2754 0.8821 5 0.2536 0.8953
Exp. Cum. exp. Exp. Cum. exp. PC var. X % var. X % var. Y % var. Y % SDEC r2 -------------------------------------------------------------------------- 0 0.0000 0.0000 0.0000 0.0000 0.9494 0.0000 1 12.1342 12.1342 48.4736 48.4736 0.6815 0.4847 2 13.2295 25.3637 14.5885 63.0621 0.5770 0.6306 3 7.6412 33.0049 13.2040 76.2661 0.4625 0.7627 4 8.0257 41.0305 4.3684 80.6345 0.4178 0.8063 5 6.0521 47.0827 3.8642 84.4987 0.3738 0.8450Кросс-валидация:
PC SDEP q2 -------------------------- 0 0.9658 -0.0348 1 0.8027 0.2851 2 0.7664 0.3484 3 0.7061 0.4468 4 0.6735 0.4968 5 0.6401 0.5454Предсказание:
PC r2(pred) SDEP -------------------------- 0 0.0000 1.0362 1 0.3451 0.8385 2 0.3226 0.8529 3 0.2998 0.8671 4 0.3012 0.8662 5 0.2693 0.8858
Exp. Cum. exp. Exp. Cum. exp. PC var. X % var. X % var. Y % var. Y % SDEC r2 -------------------------------------------------------------------------- 0 0.0000 0.0000 0.0000 0.0000 0.9749 0.0000 1 12.8375 12.8375 44.4004 44.4004 0.7269 0.4440 2 14.5264 27.3638 14.3748 58.7753 0.6260 0.5878 3 6.9607 34.3245 11.2007 69.9760 0.5342 0.6998 4 8.4659 42.7904 5.4939 75.4699 0.4828 0.7547 5 4.7600 47.5503 5.7466 81.2166 0.4225 0.8122Кросс-валидация:
PC SDEP q2 -------------------------- 0 0.9865 -0.0240 1 0.8305 0.2743 2 0.7666 0.3816 3 0.7394 0.4247 4 0.7339 0.4332 5 0.7380 0.4269Предсказание:
PC r2(pred) SDEP -------------------------- 0 0.0000 6.6604 1 0.0294 6.5616 2 -0.0102 6.6942 3 0.0265 6.5717 4 -0.0480 6.8183 5 -0.0950 6.9696
External predictions for dependent variable 1 (activity) -------------------------------------------------------------------------------------------------------------------------------------- N ID Name Actual 1 2 3 4 5 Opt PC n -------------------------------------------------------------------------------------------------------------------------------------- 86 86 01 0.0000 7.0954 7.5090 7.3772 7.6623 7.8822 1 87 87 44 0.0000 6.9300 7.0808 6.9883 7.1990 7.4119 1 88 88 72 0.0000 5.5493 5.2836 5.1285 5.3788 5.3537 3Наиболее правильным будет основываться на столбец 4, так как он содержит наилучшее q2