Hi R-Help, I am a new R user. I have used SAS for many years (just FYI on what I am used to and possible obstacles it presents).
I have a data frame: mydf <-data.frame(matrix(rnorm(102), ncol=6) I would like to be able to delete ALL the information in column 6 for rows 2 through r, where r=#rows. How can I do that? I want the resulting data frame to look like this: X1 X2 X3 X4 X5 X6 Data data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data Data data data data data (Sorry for using the word "data" and not having a cut and paste of my actual data frame...the computer I am writing this email on does not have R so I have to improvise.) Thanks, Jen ______________________________________________ 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.