Hi
I've used Dotplot from Hmisc to draw a dotplot with error bars, where each
row of the dotplot has two points. Now I'd like for the error bars to have
caps on the end so I can see how much they overlap, but I can't figure out
how to produce them.
This draws the plot I want, but doesn't add caps:> Dotplot(taxon ~ Cbind(mean, low.error, high.error), groups=treatment,
data=jnk.dat, cap=0.015)
I tried varying the value for cap.
I'd greatly appreciate a pointer for this.
Thank you
John Bishop
School of Biological Sciences
Washington State University
14333 NE 87th Avenue
Vancouver, WA 98662
360 281-4118
360 574-8627 (fax)
bishopjg at earthlink.net