imagemat: image of a matrix

Description Usage Arguments Author(s) Examples

Description

Produces an image of a matrix which matches the natural orientation.

Usage

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imagemat(x, col = colorRampPalette(c("white", "black"))(9), las = 1,
  xlab = "", ylab = "", ...)

Arguments

x

the matrix

col

the colors

las

as in par

xlab

x-axis title

ylab

y-axis title

...

arguments passed to image

Author(s)

Michael I. Love

Examples

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x <- matrix(c(1,0,0,0,1,
              1,1,0,1,1,
              1,0,1,0,1,
              1,0,0,0,1,
              1,0,0,0,1),
ncol=5,byrow=TRUE)

imagemat(x)

rafalib documentation built on May 1, 2019, 10:26 p.m.