numeric2col: numeric2col

Description Usage Arguments Examples

View source: R/Conversion.R

Description

Map numeric values to a colour map

Usage

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numeric2col(num, colmap = grDevices::terrain.colors(100),
  breaks.length = length(colmap))

Arguments

num

A numeric vector. The numbers which will be mapped to colours.

colmap

A colour map. See palette.

breaks.length

A single integer. Controls the number of breaks in the discretisation of num.

Examples

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ns <- 16
sky <- CMBDataFrame(I = rnorm(12*ns^2), nside = ns)
plot(sky, col = numeric2col(sky$I))

rcosmo documentation built on Feb. 14, 2020, 5:06 p.m.