Dear all, I have a question that is probably pretty stupid, so apologies in advance...
I do a simple > mydata.tab <- by(my.data.frame, my.data.frame$category, colMeans) ...works fine, but I need to output the results to some "flat" file (kind of table) to work with it in Excel etc. So I am doing now > capture.output(data.frame(unlist(mydata.tab)), file="mydata.txt") ...and process the result in Excel. Do you know a more pretty way to do this task? Perhaps something other than 'by()' to make a table of colMeans? Many thanks! Zdenek ______________________________________________ [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.
