Hi! On Fri, Nov 07, 2003 at 10:46:27AM -0500, Suzanne E. Blatt wrote: > Can anyone tell me how to label individual bars on a barplot? I want > to put an "*" or letter ABOVE the bar to denote statistical > significance. Is this possible and how?
You can use text() to put arbitrary strings in your plot. So you only need to add some offset to your y-values and work out the x-positions: y <- c(10,12,15,8) lab <- c('*','**','***','*') barplot(y, ylim=c(0,20), space=0.5) x <- (0:3*0.5)+1:4 text(x, y+1, lab, adj=0.5) cu Philipp -- Dr. Philipp Pagel Tel. +49-89-3187-3675 Institute for Bioinformatics / MIPS Fax. +49-89-3187-3585 GSF - National Research Center for Environment and Health Ingolstaedter Landstrasse 1 85764 Neuherberg, Germany ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help