Lambda transformation of matrix

Description

Function multiplies the off-diagonals of a square matrix by lambda. Used internally in phyl.pca and other functions.

Usage

1

Arguments

lambda

scalar, usually (but not necessarily) on the interval 0,1.

C

matrix probably returned by vcv.phylo.

Details

Do not use unless you know what you're doing.

Value

A matrix.

Author(s)

Liam Revell liam.revell@umb.edu

References

Revell, L. J. (2012) phytools: An R package for phylogenetic comparative biology (and other things). Methods Ecol. Evol., 3, 217-223.

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