I have a list containing multiple dataframes. Depending on whether the dataframes have 1 column or more than 1 columns, the column names are named differently. How can I force single column dataframes to have prefixed column names ?
> m<- list(fc=data.frame(A=1:3)) > do.call(cbind, m) A 1 1 2 2 3 3 > m<- list(fc=data.frame(A=1:3, B=2:4)) > do.call(cbind, m) fc.A fc.B 1 1 2 2 2 3 3 3 4 ______________________________________________ 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.
