Hi Shankar
On a slightly different note - below produces a strip to the left without
the stacked strips
require(latticeExtra) # NB install if not found
useOuterStrips(strip=strip.custom(bg="skyblue"),
strip.left=strip.custom(bg="yellow"),
xyplot(V4~V3|frac.f*stdev.f,
aspect=3/4,
xlab="Min number of reads",
ylab="Number of misjoins"
)
)
HTH
Duncan Mackay
Department of Agronomy and Soil Science
Univeristy of New England
ARMIDALE NSW 2351
Email: home : mac...@northnet.com.au
At 12:23 20/08/2009, you wrote:
Hi all,
I've been trying (unsuccessfully) to modify an xyplot I created using the
lattice package. I would like to change default strip colors and locations.
I started with numeric data in 4 columns, which look like this:
0.25 2 1 32
0.25 2 2 30
0.25 2 3 27
0.25 2 4 23
0.25 2 5 17
0.25 3 1 30
0.25 3 2 29
0.25 3 3 26
0.25 3 4 21
0.25 3 5 15
0.5 2 1 23
0.5 2 2 23
0.5 2 3 22
0.5 2 4 18
0.5 2 5 15
0.5 3 1 22
0.5 3 2 22
0.5 3 3 21
0.5 3 4 16
0.5 3 5 13
Here's what I've done so far:
library(lattice)
plotdata <- read.table(file="data.txt", header=FALSE)
attach(plotdata)
frac.f <- factor(V1)
stdev.f <- factor(V2)
levels(frac.f) <- paste("f=",levels(frac.f), sep="")
levels(stdev.f) <- paste("s=", levels(stdev.f), sep="")
xyplot(V4~V3|frac.f*stdev.f, aspect=3/4, xlab="Reads as evidence",
ylab="Total incorrect")
detach(plotdata)
Conditional variable values now appear as two stacked strips at the top of
each panel. I'd like to move one to the left and also change strip colors.
I tried the following but it didn't produce the desired result
xyplot(V4~V3|frac.f*stdev.f, aspect=3/4, xlab="Min number of reads",
ylab="Number of misjoins", strip=strip.custom(which.given=1,
bg="skyblue"), strip.left=strip.custom(which.given=2,bg="yellow"))
This changes the colors but also does the following
- positions the left strips slightly away from the respective panels
- all strip labels and values reflect only one conditional variable (s=2,
s=3, etc.)
Any help would be much appreciated
Thanks,
Shankar
Postdoctoral Fellow
National Human Genome Research Institute
NIH
Bethesda, MD
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
