TIPSters: I have received a request for information from a researcher in Iran who contacted me as author of a research methods book. Unfortunately I have no expertise in these particular techniques. Can any of you suggest someone he could contact? don Donald McBurney noshad ghasemi wrote: > Dear Mr. McBurneyI need detailed information about how to execute > three data analysis as follow:1. nonmetric multidimensional scaling > analysis (MDS)2. extended similarity tree analysis (EXTREE)3. > pathfinder network analysis (PFNET)Thanks for your attention and > [EMAIL PROTECTED] Air mail: Iran.farss. marvedasht. > 22bahman St. azadijonoobi St. dovom. rast.P499 Noushad Ghasemi