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.
Thanks, C. --- Uwe Ligges <[EMAIL PROTECTED]> escreveu: > Cézar 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() > > > > > > > > > > > > > > > > > _______________________________________________________ > > > > > > > > ------------------------------------------------------------------------ > > > > ______________________________________________ > > R-help@stat.math.ethz.ch mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html