On Sat, Oct 28, 2017 at 08:11:51PM +0000, CHIRIBOGA Xavier wrote:
treatment<-relevel(treatment,ref="Db")
Never used relevel myself, but shouldn't this line be instead this one? T1$treatment <- relevel(T1$treatment, ref = "Db") Cheers, JMM. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.