[Scipy-tickets] [SciPy] #1718: distributions do not accept complex arguments

SciPy Trac scipy-tickets@scipy....
Mon Aug 6 11:08:20 CDT 2012


#1718: distributions do not accept complex arguments
----------------------------+-----------------------------------------------
 Reporter:  jseabold        |       Owner:  somebody   
     Type:  enhancement     |      Status:  new        
 Priority:  normal          |   Milestone:  Unscheduled
Component:  scipy.stats     |     Version:  devel      
 Keywords:  stats, complex  |  
----------------------------+-----------------------------------------------
 All of the distributions have something like

 {{{
 output = empty(shape(cond),'d')
 }}}

 in the pdf, cdf, etc. with the dtype hard-coded. This prevents us from
 using something like the complex-step derivative for getting standard
 errors for the maximum likelihood fit.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1718>
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