Angelo Scozzarella wrote:
what the command for the point-biserial correlation?
Have a look at the polycor package by John Fox. http://cran.r-project.org/web/packages/polycor/index.html HTH, Tobias ______________________________________________ R-help@r-project.org 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.
