[Scipy-tickets] [SciPy] #395: kstest computes incorrect value

SciPy scipy-tickets@scipy....
Mon Nov 24 12:13:48 CST 2008


#395: kstest computes incorrect value
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 Reporter:  peridot      |        Owner:  somebody
     Type:  enhancement  |       Status:  new     
 Priority:  normal       |    Milestone:  0.7.0   
Component:  scipy.stats  |      Version:          
 Severity:  normal       |   Resolution:          
 Keywords:               |  
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Changes (by josefpktd):

  * type:  defect => enhancement

Comment:

 kstest can be "two.sided", "less", "greater" (as defined in R)

 The current implementation looks correct for the one-sided test, see
 http://projects.scipy.org/pipermail/scipy-dev/2004-July/002181.html

 Enhancement would be to implement all three tests, but his requires the
 availability of the appropriate test distribution.

 see also:
 http://www.stat.umn.edu/geyer/old02/5601/examp/kolmogorov.html#one-test
 http://www.ciphersbyritter.com/JAVASCRP/NORMCHIK.HTM#KolSmir

-- 
Ticket URL: <http://scipy.org/scipy/scipy/ticket/395#comment:4>
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