elyakhlifi mustapha wrote: > Hello, > I wonder if it's possible to put names above column names. > Do you know if it's possible?
If you mean something like this: Weekdays Monday Tuesday Wednesday Thursday Friday and you want it to be part of the data frame: attr(mydf,"supername")<-"Weekdays" This will not just appear when you print the data frame, you would have to access the "supername" like this: attr(mydf,"supername") [1] "Weekdays" However, I suspect that whatever you are trying to accomplish can be done in a more straightforward way. Jim ______________________________________________ R-help@stat.math.ethz.ch 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.