Nitish Kumar Mishra wrote: > I have installed PLS package in R and use it for princomp & prcomp > commands for calculating PCA using its example file(USArrests example).
Uhm. These functions and data sets are not in the pls package; they are in the stats and datasets packages that come with R. > But How I can use PLS for Partial least square, R square, mvrCv one more > think how i can import external file in R. When I use plsr, R2, RMSEP it > show error could not find function plsr, RMSEP etc. > How I can calculate PLS, R2, RMSEP, PCR, MVR using pls package in R. There is an Rnews article describing the package¹, and a paper in Journal of Statistical Software². ¹Mevik, B.-H. (2006); The pls package; R News 6(3), 12-17. <http://cran.r-project.org/doc/Rnews> ²Mevik, B.-H., Wehrens, R. (2007); The pls Package: Principal Component and Partial Least Squares Regression in R; Journal of Statistical Software 18(2), 1--24. <http://www.jstatsoft.org/v18/i02/v18i02.pdf> -- Bjørn-Helge Mevik ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
