偏最小二乘回归

主成分回归

SexI

−0.6346

−0.2239

SexM

−0.3642

0.1590

Length

0.3790

0.2600

Diameter

0.7340

0.2615

Height

0.8929

0.2334

Whole

0.0870

0.2659

Shucked

−1.9577

0.2565

Viscera

−0.4791

0.2602

Shell

2.1021

0.2576