Hi R-gurus! Is there a package that implements corr.test with weights, or will I have to deal with this myself? I found corr() from the boot package which will calculate r for me and I could certainly do the ranking myself but it does not give me a p-value... Thanks for any hints. cu Philipp -- Dr. Philipp Pagel Tel. +49-89-3187-3675 Institute for Bioinformatics / MIPS Fax. +49-89-3187-3585 GSF - National Research Center for Environment and Health Ingolstaedter Landstrasse 1 85764 Neuherberg, Germany