search for: tp4122926p4122926

...df2.xls ) How can I explain R to identify in trainset/testset$v1 and $v2 the rownames and replace the values by the corresponding ones in df2? Thanks in advance, user at host.com -- View this message in context: http://r.789695.n4.nabble.com/Replace-columns-in-a-data-frame-randomly-splitted-tp4122926p4122926.html Sent from the R help mailing list archive at Nabble.com.