If you can address your columns by name then order shouldn't matter. If the column order does matter, perhaps a matrix is a better structure to use?
On Sun, May 1, 2016, 10:56 AM Jan Kacaba <jan.kac...@gmail.com> wrote: > Hello dear R users, > > Is there a function or package which can insert row, column or array in > another array at specified place (row or column)? > > I have made several attempts at this function optimizing both speed, code > readability and ease of use. The functions are of following format: > > appcol=function(original_array, inserted_object, column_number, > overwrite=FALSE) > > # If overwrite=TRUE the columns after column_number are ovewritten by > inserted_object else the columns after column_number are shifted. > > Now I have started using package dplyr and it seams that there is no > inserting function either. One can only append at the end or at the > beginning of tbl_df. Is it true? > > [[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. > [[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.
