Displaying 1 result from an estimated 1 matches for "semicolonsep_col".
2012 Dec 04
3
do.call
Hello,
I have a problem with the "do.call-function". I would like to merge
the values of more than 30 columns, but not in all of the rows exist
values, so with this commando i get a lot of ";" or NA.
How get i only the merge of cells with a number?
datos$NEW <- do.call(paste, c(datos[,19:53], sep = ";"))
$ NEW : chr