Usually that's what the dot in a formula is used for. E.g.,
data(iris) str(iris) lm(Petal.Width ~ ., data = iris) Michael On Fri, Feb 3, 2012 at 10:45 AM, michael <tufemich...@gmail.com> wrote: > I have a high dimension linear model: > > y~ x1 + x2 + ... + x_n. n is very large. > > For linear model fit, I wish to use a sequence of covariates, say X1 to > X200, without typing every single covariate in the function (my variable > names are coded in the pattern of X1, X2, ...). I think all.var or > all.names might have worked but I can't figure out how to do it. Please > help. > > Thanks, > > Michael > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. ______________________________________________ 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.
