[R] Scoping rule problem -- solved: Code

Winfried Theis theis at statistik.uni-dortmund.de
Wed Jan 29 16:08:05 CET 2003

Here comes the corrected code of my function, sorry for not posting it in the
earlier message.

 fitlms <- function(y,infl,formel=NULL){
          var.names <- names(infl)
          dcv <- length(var.names)
          formel <- paste("y~",paste(rep("I(",dcv), var.names,
          formel <- as.formula(formel)
        erg <- lm(formel) #<- Here I omit now the data=infl statement.
        erg <- step(erg)

This does work if "formel" is a formula-object, one should check for it, to
secure things...

Cheers, Winfried

E-Mail: Winfried Theis <theis at statistik.uni-dortmund.de>
Date: 29-Jan-03

Dipl.-Math. Winfried Theis
SFB 475, Fachbereich Statistik, Universit"at Dortmund, 44221 Dortmund
Tel.: +49-231-755-5903 FAX: +49-231-755-4387

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