Do you mean count frequency of One Bedroom? table(dummy[dummy$Bedroom==1,][,1:2])
----- A R learner. -- View this message in context: http://r.789695.n4.nabble.com/help-required-to-melt-a-data-frame-tp2229633p2230260.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.