Message-ID: <1330184293088-4420296.post@n4.nabble.com>
Date: 2012-02-25T15:38:13Z
From: Dieter Menne
Subject: lattice/seqplot group colors
In-Reply-To: <1330183761183-4420288.post@n4.nabble.com>
Found it. Use level instead of groups.
# seqplot bar coloring
library(latticeExtra)
d = data.frame(acid=letters[1:10],lwr=rnorm(10),
essential=rep(c(TRUE,FALSE),each=5))
d$upr = d$lwr+1
# Works as expected
barchart(acid~lwr,data=d,
groups=essential,
par.settings=list(plot.polygon=list(col=c("red","blue"))))
# looks like groups not used
segplot(acid~lwr+upr,data=d,
level=essential,
par.settings=list(plot.polygon=list(col=c("red","blue"))))
--
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