--- laba diena <[EMAIL PROTECTED]> wrote: > I have a data file with 3 columns and I need to take > only 2, how to do that
Have a look at the manual? An Introduction to R 2.7 Index vectors; selecting and modifying subsets of a data set ______________________________________________ [email protected] 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.
