Dear All, A quick question: I need to generate a lot of graphs via an R script. To speed up things, I typically define automatically a ylim parameter ranging from the minimum to the maximum of the represented data. However, some of the graphs are not easy to read since the lower / higher tick on the y axis sometimes does not have enough space to print out the corresponding number or it is located rather far from the top/bottom of the y axis. I know I could redefine the axis labels myself (e.g. see http://finzi.psych.upenn.edu/R/Rhelp02a/archive/57011.html for a slightly different problem) , but I wonder if I can make this automatic. Many thanks and I hope this is not a FAQ I missed. Lorenzo