Dear all;
Is there any way to make this to work?:
.x<-rnorm(50,10,3)
.y<-.x+rnorm(50,0,1)
X<-data.frame(.x,.y)
colnames(X)<-c("Xvar","Yvar")
Ytext<-"Yvar"
lm(Ytext~Xvar,data=X) # doesn't run
lm(Yvar~Xvar,data=X) # does run
The main idea is to use Ytext as input in a function, so you just type
"Yvar" and the model should fit....
Also, I need to avoid the expression X$Yvar~X$Xvar
Thanks for any idea
PM
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