search for: ppnorm

Hello, is it possible to replace the text of tick marks in a plot? Specifically, I'd like to have a ppnorm plot in which the theoretical quantiles are not expressed in terms of standard deviations, but in actual percentages. Anybody who's seen a probability plot in MINITAB knows what I'm talking about. I have somewhat listlessly looked at mtext(), thinking that I could maybe first create my plo...