hi all, how do I filter a dataframe. What I am looking for is something like: data<-data.frame(matrix(c(2,2,1,2,2,2,2,2,3),byrow=TRUE,ncol=3)) subset(data, subset=(X3=="3" && X2=="2" && X1=="2")) thanks -- View this message in context: http://r.789695.n4.nabble.com/filter-data-frame-tp2966377p2966377.html Sent from the R help mailing list archive at Nabble.com.