well i have info<-read.csv(file, header=T) and i want try thatmodel<-lm(info[1]~info[2]) is for metod backward selection but i don't know how thanks for help [[alternative HTML version deleted]]
On Sep 23, 2015, at 10:09 AM, raoman ramirez wrote:> well i have info<-read.csv(file, header=T) > and i want try thatmodel<-lm(info[1]~info[2]) > is for metod backward selection but i don't know howCan you explain why you want to apply backward selection to a model with a single predictor vector? -- David Winsemius Alameda, CA, USA