text_combined: kenn konstabel lebatsnokgmailcom one way would mapplytapply iris14 moreargslistiris5 mean k thu aug 7 2008 201 pm glaporta wrote hi folk tried works perfectly tapplyiris1iris5mean obtain single table multiple variables tapply x atomic object code doesnt work tapplyiris14iris5mean thanx great summer holidays gianandrea view message context httpwwwnabblecommultipletapplytp18868063p18868063html sent r help mailing list archive nabblecom ______________________________________________ rhelprprojectorg mailing list httpsstatethzchmailmanlistinforhelp please read posting guide httpwwwrprojectorgpostingguidehtml provide commented minimal selfcontained reproducible code alternative html version deleted ______________________________________________ rhelprprojectorg mailing list httpsstatethzchmailmanlistinforhelp please read posting guide httpwwwrprojectorgpostingguidehtml provide commented minimal selfcontained reproducible code thu 07 aug 2008 150131 0300 r multiple tapply