Re: [R] clarificatin on validate.ols method='cross'

Dylan Beaudette wrote: Hi, I was hoping to clarify the exact behavior associated with this incantation: validate(fit.ols, method='cross', B=50) Output: index.orig trainingtest optimism index.corrected n R-square 0.5612 0.5613 0.5171 0.0442 0.5170 50 MSE

[R] clarificatin on validate.ols method='cross'

Hi, I was hoping to clarify the exact behavior associated with this incantation: validate(fit.ols, method='cross', B=50) Output: index.orig trainingtest optimism index.corrected n R-square 0.5612 0.5613 0.5171 0.0442 0.5170 50 MSE 1.3090 1.3086