[SciPy-Dev] distributions.ncf.fit -- never converges?

Yaroslav Halchenko lists@onerussian....
Wed Apr 13 09:34:35 CDT 2011


Since 0.9.0 (not present in 0.7.2), distributions.ncf.fit seems to never
converge.  could anyone check in development tree if the below call ever
returns (I was waiting for minutes... with 0.7.2 it was taking just a moment):

  python -c 'import scipy.stats.distributions as ssd, numpy as np; d=ssd.ncf; d.fit(np.array([-0.03756533,  0.18115522,  0.06605958, -0.09195276,  0.06162608, 0.07139736, -0.1570828 , -0.11967677, -0.19186652,  0.29411319]));' 

Thanks in advance!

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