bioindex_sparse-class {bamm}

Class bioindex_sparse

Description

Class bioindex_sparse

Value

An object of class bioindex_sparse

Slots

alpha

A sparse matrix with the richness of species per site

omega

A sparse matrix with the range size of every species

wBeta

A numeric value with Whittaker’s multiplicative beta index

laBeta

A numeric value with Lande’s additive beta index

leBeta

A numeric value with Legendre’s beta index

nestedness

A numeric value with Wright and Reeves' nestedness

dispersion_field

A sparse matrix with the set of ranges of all species that occur in at each locality

richness_field

A sparse matrix with the number of shared species in each site

Author(s)

Luis Osorio-Olvera & Jorge Soberón