Description

An S4 object of class GLcenfa is created using the GLcenfa function on a Raster* object. It is best used for making comparisons between species in the same study area. It speeds up the computation of multiple CNFAs or ENFAs by calculating the global covariance matrix as a first step, which can then be fed into the cnfa or enfa functions as their first argument. This saves the user from having to calculate the global covariance matrix for each species, which can take quite a bit of time.

Slots

global_ras

Raster* object x with p layers

cov

matrix. Global p x p covariance matrix