[R] exchange of axis labels in qqnorm function

Hello all, Are there a reason for this behaviour in qqnorm function? (the exchange of axis labels ) x - rnorm(1000) par( mfcol=c(1,2) ) qqnorm(x, xlab='X Axis', ylab='Y Axis', datax=FALSE ) #Default qqnorm(x, xlab='X Axis', ylab='Y Axis', datax=TRUE ) Thanks for any explanation.

Re: [R] exchange of axis labels in qqnorm function

Hello, That's documented behavior. From the help page for ?qqnorm: datax: logical. Should data values be on the x-axis? (Try it without renaming the axis and it makes more sense.) Hope this helps, Rui Barradas Em 27-09-2013 15:38, Cleber N.Borges escreveu: Hello all, Are there a reason