rescale: Rescales CoCA species scores

In gavinsimpson/cocorresp-old: Co-correspondence analysis methods

Description

Rescales CoCA species scores to the quarter root of the eigenvalues.

Usage

rescale(object, ...)

## Default S3 method:
rescale(object, ...)

## S3 method for class 'symcoca'
rescale(object, axes = c(1:object$n.axes), ...)

Arguments

object	an R object. Currently only objects of class "symcoca" are supported.
axes	the number of axes to rescale
...	other arguments to be passed to rescale methods. Currently not used here.

Details

Currently only implemented for objects of class "symcoca".

Value

Returns a list with the following components:

U1	rescaled species scores for the response
U2	rescaled species scores for the preditor

Author(s)

Matlab original by C.J.F. ter Braak and A.P. Schaffers. R port by Gavin L. Simpson.

See Also

symcoca

Examples

data(bryophyte)
data(vascular)

bryo.sym <- coca(bryophyte ~ ., data = vascular, method = "symmetric")

rescale(bryo.sym, axes = 1:2)

gavinsimpson/cocorresp-old documentation built on May 16, 2019, 10:10 p.m.