Learn R Programming
coRanking (version 0.2.5)

imageplot: Image function for the co-ranking matrix

Description

Plots the co-ranking matrix nicely

Usage

imageplot(
  Q,
  lwd = 2,
  bty = "n",
  main = "co-ranking matrix",
  xlab = expression(R),
  ylab = expression(Ro),
  col = colorRampPalette(colors = c("gray85", "red", "yellow", "green", "blue"))(100),
  axes = FALSE,
  legend = TRUE,
  ...
)

Arguments

Q

of class coranking.

lwd

linewidth in legend

bty

boxtype of legend

main

title of plot

xlab

label of the x axis

ylab

label of the y axis

col

a palette for coloring

axes

ligical draw axes

legend

if T plot a legend.

...

parameters for the image function.

Author

Guido Kramer

Details

Plots the co-ranking matrix nicely for visual inspection. uses the image function internaly, ... is passed down to the image function. The values in the co-ranking matrix are logscaled for better contrast.