Hello everyone, I have successfully made an error bar graph using the points() command with the arrows() command to maually add on the standard errors.
However, one slightly annoying feature of using this method is that the points dont line up exactly with the arrows (if you look carefully the points are never perfectly in the centre of the arrow), even when you move the arrows around in an attempt to correct this. Secondly I cant seem to force the points to appear on top of the arrows i.e. with the arrows behind the points. Uing ADD=TRUE to either command wont work. Does anyone have any solutions to this problem, or maybe even a different way of making error plots? Sorry if this seems a bit pedantic, but it would be great if I could resolve this problem and so enable me to use R for publication standard graphs... Thanks everyone :-) Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852 ______________________________________________ [email protected] 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.
