There is probably a simpler way, but if you want full customization, look at panel.my.symbols in the TeachingDemos package.
-----Original Message----- From: array chip <arrayprof...@yahoo.com> Sent: Thursday, September 23, 2010 2:52 PM To: r-help@r-project.org <r-help@r-project.org> Subject: [R] how to make point character thicker in xyplot? Is there anyway to make plotting point character being thicker in xyplot? I mean not larger which can achieved by "cex=2", but thicker. I tried lwd=2, but it didn't work. I know "lwd" works in regular plot() not only for lines, but also for points. For example plot(1:10, lwd=2) Thanks John ______________________________________________ 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.
