Hi Vin, If I read your "Output (Wanted)" section correctly, you want a new list in which each element is the concatenation of the corresponding elements of the original two. If so, maybe this shorter example will help:
list1<-list(id=as.data.frame(matrix(rep(c(563,623,581),3),nrow=3,byrow=TRUE)), wgtband=as.data.frame(matrix(0,nrow=3,ncol=3,byrow=TRUE))) list2<-list(id=as.data.frame(matrix(c(217,120,372,125,334,86,130,349,576),nrow=3,byrow=TRUE)), wgtband=as.data.frame(matrix(rep(1:3,each=3),nrow=3))) list3<-list() for(i in 1:length(list1)) list3[[i]]<-cbind(list1[[i]],list2[[i]]) names(list3)<-names(list1) list3 Jim ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
