pseudo.coloring {affyPLM} | R Documentation |
These are routines used for coloring pseudo chip images.
pseudoPalette(low = "white", high = c("green", "red"), mid = NULL,k =50) pseudoColorBar(x, horizontal = TRUE, col = heat.colors(50), scale = 1:length(x),k = 11, log.ticks=FALSE,...)
low |
color at low end of scale |
high |
color at high end of scale |
mid |
color at exact middle of scale |
k |
number of colors to have |
x |
A data series |
horizontal |
If TRUE then color bar is to be draw
horizontally |
col |
colors for color bar |
scale |
tickmarks for x if x is not numeric |
log.ticks |
use a log type transformation to assign the colors |
... |
additional parameters to plotting routine |
Adapted from similar tools in maPlots pacakge.
Ben Bolstad bolstad@stat.berkeley.edu