[Scipy-tickets] [SciPy] #1184: add logpdf, and maybe logcdf

SciPy Trac scipy-tickets@scipy....
Fri May 28 21:28:29 CDT 2010


#1184: add logpdf, and maybe logcdf
-------------------------+--------------------------------------------------
 Reporter:  josefpktd    |       Owner:  somebody
     Type:  enhancement  |      Status:  new     
 Priority:  normal       |   Milestone:  0.8.0   
Component:  scipy.stats  |     Version:  0.7.0   
 Keywords:               |  
-------------------------+--------------------------------------------------
 for fit (MLE) and other estimators, the log-likelihood function is
 required, currently nnlf just takes the log of the pdf.

 For many distributions the lnpdf could be implemented directly and would
 save on calculations.

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1184>
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