
Hi,
I run Principal Component Regression (PCR) on my data and I got some components.
Hoever, explvar(pcr.stdize) only shows the explained variation of each component. How can I get the contribution of each factor in each component, say 1st component?
For example, I have five variables and one response. How can I get the contribution of each variable of 1st component?
Are coef () or loadings() the right functions? But I don't know how to get the contribution from the values from these two functions.
Thanks for your help.
Sean
