constrCorresp: Constrained correspondence analysis with adapted powers

In CenterForStatistics-UGent/RCM: Fit row-column association models with the negative binomial distribution for the microbiome

Constrained correspondence analysis with adapted powers

Description

Constrained correspondence analysis with adapted powers

Usage

constrCorresp(
  X,
  Y,
  rowExp,
  colExp,
  muMarg = outer(rowSums(X), colSums(X))/sum(X)
)

Arguments

X	outcome matrix
Y	constraining matrix
rowExp, colExp	see ?RCM_NB
muMarg	mean matrix under independence model

Details

the vegan version, adapted for flexible powers rowExp and colExp

Value

a list with eigenvalues, aliased variables and environmentam gradients

CenterForStatistics-UGent/RCM documentation built on April 24, 2023, 8:26 p.m.