Hello R-users, I've got a file with individuals as colums and the clusters where they occur in as rows. And I wanted a similarity matrix which tells me how many times each individual occurs with another. My eventual goal is to make Venn-diagrams from the occurence of my individuals.
So I've this: cluster ind1 ind2 ind3 etc. 1 0 1 2 2 3 0 1 3 1 1 1 And I want to go to this: ind1 ind2 ind3 ind1 0 4 2 ind2 4 0 4 ind3 2 4 1 is there a way to do this? Thank you for your help -- View this message in context: http://r.789695.n4.nabble.com/similarity-matrix-tp4157576p4157576.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.