init_PCoA_samples: initialize PCoA for beta diversity mapping based on samples...

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

initialize PCoA for beta diversity mapping based on samples extracted from images

Description

initialize PCoA for beta diversity mapping based on samples extracted from images

Usage

init_PCoA_samples(
  rast_sample,
  output_dir,
  Kmeans_info,
  SelectBands = NULL,
  pcelim = 0.02,
  dimPCoA = 3,
  nbCPU = 1,
  Beta_info_save = NULL,
  verbose = T
)

Arguments

rast_sample	data frame containing samples to use
output_dir	character. Path for output directory
Kmeans_info	list. obtained from prepare_init_kmeans
SelectBands	numeric. bands selected from input_rast
pcelim	numeric. minimum proportion of pixels to consider spectral species
dimPCoA	numeric.
nbCPU	numeric. Number of CPUs available
Beta_info_save	character. path where to save Beta_info
verbose	boolean. set true for messages

Value

list including spectral species distribution & BC diss matrix per plot, BetaPCO model

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