Dear all, I'm performing a detrended correspondence analysis on vascular plant community data (296 species), and I have a question on the species scores projected in the ordination diagram. When I run a ordiplot all species are projected in the output graph, but I'd like to restrict the number of species plotted in the final graph. Some species are so rare in the data, that no relevant information is provided on their ecological preferences, and other species might not characterize well the analysis, then I'd like to select these species with highest fit state.
Any help would be much appreciated. Giving thanks in advance Elisa Elisa Santi Department of Environmental Sciences University of Siena Italy ______________________________________________ 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.
