ord.rw {RVAideMemoire}

Re-computation of an ordination using given row weights

Description

Re-computes an ordination using given row weights (possibly extracted from a correspondence analysis). The function is intended to be used prior to coinertia when row weights have to be equalized.

Usage

ord.rw(ord, CA = NULL, rw = NULL)

Arguments

ord

an ordination to re-compute. Must come from the ade4 package or be supported by to.dudi. In any case the resulting ordination will be in the ade4 format.

CA

an optional correspondence analysis from which row weights should be extracted. Must come from dudi.coa or cca.

rw

an optional vector of row weights. Used only is CA is NULL.

Author(s)

Maxime HERVE <[e-mail]>