Hello, the data.table syntax was not the issue. do.call was :), there is no mention of this kind of row-oriented operations in the vignettes btw. About posting, we do not have access to SO anymore so I'll keep posting on the list. When you said "so much stuff" were you refering to the number of posts ?
Cheers -- View this message in context: http://r.789695.n4.nabble.com/What-s-the-trick-to-paste-several-columns-together-in-one-tp4710266p4710280.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
