My goal is to create a graph with one column and three rows into a
single graphic. The mfrow, mfcol, and layout functions all have the
same effect: three graphs are produced in a single pdf file, having
one graph per page. This is not what I want (I didn't want multiple
pages). Just before I sent this post, I was able to generate the
desired output with split.screen. Is this the expected behavior of
mfrow and layout?
Paul
--------------------------------
My code is as follows (ToruosityPlot and DiameterPlot are essentially
identical to LDRPlot).
layout(matrix(1:3, ncol=1))
#par(mfrow=c(3,1))
pdf("results.pdf", width=4, height=3, pointsize=4, colormodel="cmyk",
onefile=TRUE)
TortuosityPlot(left, right)
DiameterPlot(left, right)
LDRPlot(left, right)
dev.off()
LDRPlot <- function(left, right)
{
plot(left$x, left$LDR, bty="n", ann=FALSE, xlim=c(-1500, 1000),
ylim=c(1.0, 1.5))
abline(v=0, col=gray(.90))
lines(left$x, left$LDR, col="green4", lty="solid")
points(left$x, left$LDR, bg="limegreen", pch=21)
lines(right$x, right$LDR, col="blue4", lty="dashed")
points(right$x, right$LDR, bg="blue", pch=21)
#title(main="LDR", xlab="Distance (um)", ylab="LDR",
col.main="black", col.lab=gray(.4), cex.main=1.2, cex.lab=1.0,
font.main=4, font.lab=3)
}
platform i386-apple-darwin8.11.1
arch i386
os darwin8.11.1
system i386, darwin8.11.1
status
major 2
minor 8.1
year 2008
month 12
day 22
svn rev 47281
language R
version.string R version 2.8.1 (2008-12-22)
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