Supplement 1. Data and R scripts to reproduce the different analyses of the tropical forest data set.

File List Panama-Analysis.R pcw.RData Description The file Panama-Analysis.R is an R script allowing to reproduce the analysis of the tropical forest data set. The file pcw.RData contains an R object with the tropical forest data set. It is a list with: - spe: the community data - env: the environmental data - xy.utm: the spatial coordinates (UTM) - map: a map (SpatialPolygons object) - xy: the spatial coordinates (lat-long) for mapping