alphabeta_window: compute alpha and beta diversity metrics from pixel data...

In jbferet/biodivMapR: biodivMapR: an R package for a- and ß-diversity mapping using remotely-sensed images

compute alpha and beta diversity metrics from pixel data corresponding to spectral species extracted from a window

Description

compute alpha and beta diversity metrics from pixel data corresponding to spectral species extracted from a window

Usage

alphabeta_window(
  SSwindow,
  nbclusters,
  Beta_info,
  alphametrics,
  pcelim = 0.02,
  Hill_order = 1,
  p = NULL
)

Arguments

SSwindow	dataframe. spectral species corresponding to a raster subset (window = elementary spatial unit of process)
nbclusters	numeric. number of clusters used in kmeans
Beta_info	list. BC dissimilarity & associated beta metrics from training set
alphametrics	list. alpha diversity metrics: richness, shannon, simpson
pcelim	numeric. minimum proportion of pixels to consider spectral species
Hill_order	numeric. Hill order
p	list. progressor object for progress bar

Value

list of alpha and beta diversity metrics

jbferet/biodivMapR documentation built on April 12, 2025, 1:32 p.m.