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 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. cleber ______________________________________________ [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.
______________________________________________ [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.

