constrCorresp {RCM}R Documentation

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


[Package RCM version 1.8.0 Index]