Hi, I wonder if anyone has the code for ROC comparison based on Venkatraman permutation test procedure. I have searched R site. Milos Zarkovic ****************************************************** Milos Zarkovic MD, Ph.D. Associate Professor of Internal Medicine Institute of Endocrinology Dr Subotica 13 11000 Beograd Serbia Tel +381-63-202-925 Fax +381-11-685-357 Email mzarkov@eunet.yu ****************************************************** [[alternative HTML version deleted]]