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Hi Josef, Sorry -- I have missed the reply/question On Fri, 15 Apr 2011, josef.pktd@gmail.com wrote:
Yaroslav, Did you ever get a good estimate in your example with older versions? With numpy 1.3, scipy 0.72 and with fully specified starting values in scipy 0.9, the estimation results are the same as the starting values. So the estimation doesn't move and does not produce any useful results. (I don't have scipy 0.8 right now.)
not sure -- those distributions were not of particular interest for me, so in my evil match_distribution script, their absence among the winners didn't trigger my interest ;) But before it wasn't getting stuck for sure -- =------------------------------------------------------------------= Keep in touch www.onerussian.com Yaroslav Halchenko www.ohloh.net/accounts/yarikoptic