Hi, > I have a visualization question regarding sets. My problem is as follows:
I would define a distance matrix for the points as d_ij = 0 if the points in the same set and 1 if not In case that points can be in more than two sets use an more appropriate distance measure, e.g. Jaccard etc. Then run a nonmetric (two-dimensional) multidimensional scaling (package: MASS, function: isoMDS) to determine the point positions. But I'am not sure that it will be easy to draw the set borders. Yours sincerely Sigbert Klinke ______________________________________________ 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.
