I wanted to do a simple plot: Death Rate vs Clinical Site, and then draw a confidence interval of Death Rate at each clinical site, which is a factor variable with 100 levels. I used the following code:
plot(Site, Rate, col="red", type="o") However, the graph was a short line at each site instead of points, and the color was not red at all. Seem to me for factor variable all options are not working ! Could anybody help me on how to draw points at each site, with specific color? if possible, how to further draw confidence interval at each site? I appreciate! -- View this message in context: http://n4.nabble.com/Plot-with-a-factor-variable-which-has-large-values-tp974321p974321.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
