[Scipy-tickets] [SciPy] #1880: folded normal in scipy.stats.distributions does not accept zero parameter

SciPy Trac scipy-tickets@scipy....
Mon Apr 1 15:45:53 CDT 2013


#1880: folded normal in scipy.stats.distributions does not accept zero parameter
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 Reporter:  Sytse        |       Owner:  rgommers   
     Type:  defect       |      Status:  new        
 Priority:  normal       |   Milestone:  Unscheduled
Component:  scipy.stats  |     Version:  0.11.0     
 Keywords:               |  
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Comment(by rgommers):

 It's a well-behaved pdf, so the sign of the answer would probably be
 determined by the sign of the initial guess. Which can be made always
 positive with a {{{_fitstart}}} method.

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1880#comment:5>
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