Hi, I am currently working on some data and feel that NMDS would return an excellent result. With my current data set however I have been experiencing some problems and cannot carry out metaMDS. I have tried with a few smaller data sets which I created for practice sake and this has worked fine.
I think it is the set up of my data set that is causing me trouble. I have 18 columns and 18 rows, as needed for the n x n matrix. However, within the data set I have a lot of zeros, i.e. more than just the zeros where column B meets row B. Do I need to get rid of these excess zeros in order for metaMDS to work? Any help is much appreciated, Seán Kelly. -- View this message in context: http://n4.nabble.com/Non-metric-multidimensional-scaling-NMDS-help-tp1012336p1012336.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.
