quantable (version 0.3.6)

image_nan: Copy of http://stackoverflow.com/questions/20977477/how-to-assign-a-specific-color-to-na-in-an-image-plot

Description

Copy of http://stackoverflow.com/questions/20977477/how-to-assign-a-specific-color-to-na-in-an-image-plot

Usage

image_nan(z, col = heat.colors(12), zlim = NULL, na.color = "gray",
  outside.below.color = "green", outside.above.color = "green", breaks,
  textB = NULL, text.cex = 0.8, ...)

Arguments

z

matrix

col

color gradient

zlim

range

na.color

for displaying NA's.

outside.below.color

color below zlim

outside.above.color

color above zlim

breaks

do not remember (see usage in imageWithLabelsNoLayout)

textB

display numerical values of the matrix as text, default NULL no

text.cex

size of numerical values

...

further parameters for plot method