Hi all, Consider the following.
a<-list(c("MHsub","MHsub","SFD","Duplex")) b<-list(c("MHsub","MHsub","SFD")) c<-list(c("MHpark","SFD","SFD")) d<-list(c("MultiFam","MultiFam","MultiFam","Duplex")) all<-list(a,b,c,d) names(all)<-c("5","6","7","8") all2<-list() for(i in 1:length(all)){ all2[[i]]<-table(unlist(all[i])) } names(all2)<-names(all) What i want to do is to put each of the elements of the list into a data frame where the element represents a row and each vector is accounted for, for all types within the entire list. So where there isnt a particular vector a 0 is noted so that the final product looks like this: SFD Mhsub Duplex MultiFam 5 1 1 1 0 6 1 1 0 0 7 1 1 0 0 8 0 0 1 1 Thanks for the insights. -- View this message in context: http://r.789695.n4.nabble.com/Transforming-list-to-data-frame-with-corresponding-columns-tp2246423p2246423.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list 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.