Description

An object of class enfa is created from performing ecological-niche factor analysis on species presence data using the enfa function.

Slots

call

Original function call

mf

numeric. Named vector representing the marginality factor, describing the location of the species niche relative to the global niche

marginality

numeric. Magnitude of the marginality factor mf, scaled by the global covariance matrix

sf

numeric. Named vector representing the specialization factor, equivalent to the eigenvalues of specialization

specialization

numeric. The square root of the sum of eigenvalues, divided by the length of sf

sf.prop

numeric. Named vector representing the proportion of specialization found on each factor

co

p x p matrix of standardized variable loadings

cov

p x p species covariance matrix

ras

RasterBrick of transformed climate values, with p layers

weights

Raster layer of weights used for ENFA calculation