@affableambler Explicit loops (e.g. for) are inefficient and should not be used if it's possible. unlist(lapply(...)) is safer than sapply(...)
I posted the lapply version, because if the result should be used within a data.table, the right handside (right from :=) should be a list. ~g -- View this message in context: http://r.789695.n4.nabble.com/How-to-produce-variations-of-a-text-tp4726153p4726160.html Sent from the datatable-help mailing list archive at Nabble.com. _______________________________________________ datatable-help mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help
