what command to use to standardize my data to mean = 0, and SD=1. the data I want to standardize/centroid is in column format.
So I'm thinking of using: col.mean.stdised=apply(data.df,2,function(z){z-mean(z)}) but, what command should I use to put my SD =1? Thanks! -- View this message in context: http://r.789695.n4.nabble.com/what-command-to-use-for-standization-tp2236074p2236074.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.