[R] about R, RMSEP, R2, PCR

[Nitish Kumar Mishra]

Hi,
I want to calculate PLS package in R. Now I want to calculate R, MSEP,
RMSEP and R2 of PLSR and PCR using this.
I also add this in library of R. How I can calculate R, MSEP, RMSEP and R2
of PLSR and PCR in R.
I s any other method then please also suggest me. Simply I want to
calculate these value.
Thanking you.
-- 
Nitish Kumar Mishra
Junior Research Fellow
BIC, IMTECH, Chandigarh, India
E-Mail Address:
nitish_km at yahoo.com
nitish at imtech.res.in