plotmat {infinitefactor}

Plot a matrix

Description

Plot an image of a matrix using ggplot2

Usage

plotmat(mat, color = "green", title = NULL, args = NULL)

Arguments

mat

Matrix to plot

color

Color scheme: "green", "red", or "wes"

title

optional plot title

args

optional additional ggplot arguments

Value

sends image to active graphics device or outputs a ggplot object

Note

Uses reshape2::melt which may be aliased with reshape::melt

Author(s)

Evan Poworoznek

Examples

mat = diag(1:9 - 5)
plotmat(mat)