I do not know, because I tried to use rfe function (Backwards Feature Selection, Caret Package) to select wavelengths useful for a prediction model. Otherwise, rfe function give me back a lot of warning messages about collinearity between variables.
So, I do not know if your script can be useful. I tried to use VIF-Regression to select variables, but rfe function advise me with the same warning messages again. What do you think about that? Thank you very much for your help. Best, Roberto -- View this message in context: http://r.789695.n4.nabble.com/Package-to-remove-collinear-variables-tp4639200p4639226.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org 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.
