C�zar Freitas wrote:
I tested in R versions 1.8.1 and 2, but doesn't works. The attached plots can explain this. And mar isn't a parameter to postscript command. If I use in par, it doesn't affect the outpu.
It does in R-2.0.1!!! Please try out what poeple are suggesting!
You have to set par() for the current device, so after your call to postscript, as I have indicated below.
Uwe Ligges
Thanks, C.
--- Uwe Ligges <[EMAIL PROTECTED]>
escreveu:
C�zar Freitas wrote:
Hi all. I'm working with a short plot (3x3 inches), but
the
results (via postscript command) are not nice. The
lwd
command don't affect the lines (that are very
large)
and the margins don't change using oma, mai, mar,
...
Below I put an example. Moreover, save the
graphics
via postscript command isn't working well (see the attached ps). Thanks by the help,
Setting lwd=0.5 works for me, as well as using par(mar=c(....))
Cezar Freitas.
#Example: #data scores<-c(2.0, 0.0, 5.0, 5.0, 5.0, 2.0, 0.0,
5.0,
2.5, 4.0, 5.0, 0.0, 5.0, 0.0, 2.0, 5.0, 5.0, 2.0,
3.0,
3.0) q<-summary(scores) gra<-hist(scores, breaks=((0:11)/2-.2),
plot=FALSE)
yy<-ceiling(max(gra$counts)/10)*10 yz<-yy/12
#plot via postscript postscript("test.ps", width=3, height=3, horizontal=FALSE, family="Times", paper="special")
par(mar=rep(1,4)+.1, lwd=0.5)
hist(scores, breaks=((0:11)/2-.2), xlim=c(-1,6), ylim=c(-yz,yy), main="scores", ylab="Freq", xlab="math", cex.axis=.3, cex.main=.3, cex.sub=.3, cex.lab=.3, mgp=c(1.5,.5,0))
add lwd=0.5
Uwe Ligges
boxplot(scores, horizontal=1, add=1, at=-2*yz/3, boxwex=1.5*yz, bty="n", axes=FALSE) points(q[4], -2*yz/3, col=1, pch="+", cex=.5)
dev.off()
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