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Evaluation the goodness of fit of two multivariate linear regression models
The measurement indices with better fitness were shown in bold
The significant p values (p value < 0.05) were marked as bold and red color
*Tenfold cross-validation MSE and leave-one-out MSE of two models were calculated, and Wilcoxon signed-rank test was employed to test for significant difference, and alternative hypothesis (Model 1–Model 2): true location is greater than 0
