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pdffp
2011 Dec 22
1
levelplot + cut() for custom color palette
...black
In other words, I want to color any cell with the level of 100 (or greater than 80) with black, and any cell with a level between 0 and 80 with a color between white and red.
Here is my code:
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#! /foo/bar/bin/Rscript --vanilla
args <- commandArgs(TRUE)
dfFn <- args[1]
pdfFn <- args[2]
df <- read.table(dfFn, col.names=c("x", "y", "level"))
df$level <- round(df$l...