Hello dear R helpers, Is it possible to have more than 1 row for column names in data.frame, array, tbl_df? I would like to have column numbers in the first row, string names in the second row, physical unit in third row. How would I do it?
Derek [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.