hi list! i'm plotting a probit plot .On x axis i have value of a statistical variable. on y axis the corresponding normalized representation. I have this code
plot(vals,perc,axes=F,col="red",pch=19,cex=0.25) probit.scale.values <- c(0,0.001,0.01,0.05,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,0.95,0.99,0.999,1) probit.scale.at <- qnorm(probit.scale.values) probit.scale.labels <- format(probit.scale.values,digits=3) axis(2,at=probit.scale.at,labels=probit.scale.values,las=1) axis(1) grid() now the grid is misplaced. How can i set up where ticks have to be plotted? Here it seems the grid isn't affected by the axis() call... Another question: how can i set up a subtick division in another color and plotting the relative grid on the same plot (like major and minor tick)? thanks for any advice, nelson ______________________________________________ R-help@stat.math.ethz.ch 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.