STATISTICS

indicspecies
indicspecies

Functions to assess the strength and statistical significance of the relationship between species occurrence/abundance and groups of sites. Also includes functions to measure species niche breadth using resource categories.

ecotraj
ecotraj

Assists ecologists in the analysis of temporal changes of ecosystems, defined as trajectories on a chosen multivariate space, by providing a set of trajectory metrics and visual representations.

vegclust
vegclust

A set of functions to perform fuzzy clustering of vegetation data and to assess ecological community similarity on the basis of structure and composition.