Distance for logistic models
Dear all: I am preparing a study using Non-Metric Multidimensional Scaling with some acoustic parameters. The final fitting indicate a R2 of 0,99 using canberra distance. However, the tendency of fitting between ordination distances and observed dissimilarities show a logistic form. I had tested 12 mathematical distances-simmilarity-disimilarity analysis but probably additional distances not include in dist or ecodist libraries can be used. Any suggestion? Regards
********************************************************** Daniel Pat?n Dom?nguez Numerical Ecology. Ecology Unit Department of Plant Biology, Ecology and Earth Sciences Faculty of Sciences. University of Extremadura Avda. Elvas s/n 06071 Badajoz (Spain) http://unex.academia.edu/DanielPatonDominguez https://www.researchgate.net/profile/Daniel_Paton/ http://sites.google.com/site/numericalecologyuex/home