coldist2mat: Convert coldist to distance matrix

In pavo: Perceptual Analysis, Visualization and Organization of Spectral Colour Data

Convert coldist to distance matrix

Description

Converts a coldist() output into a distance matrix where samples are rows and columns.

Usage

coldist2mat(coldistres)

Arguments

coldistres

(required) the output from a coldist() call.

Value

A list containing one or two matrices, for dS and dL, depending if the original object had dS and dL columns

Author(s)

Rafael Maia [e-mail]

References

Maia, R., White, T. E., (2018) Comparing colors using visual models. Behavioral Ecology, ary017 \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1093/beheco/ary017")}

Examples

data(flowers)
vis.flowers <- vismodel(flowers, achromatic = "l")
cd.flowers <- coldist(vis.flowers, achromatic = TRUE)
coldist2mat(cd.flowers)[["dS"]]
coldist2mat(cd.flowers)[["dL"]]

pavo documentation built on Sept. 24, 2023, 5:06 p.m.