[Numpy-tickets] [NumPy] #237: reduceat should handle outlier indices gracefully

NumPy numpy-tickets at scipy.net
Tue Aug 8 08:49:24 CDT 2006


#237: reduceat should handle outlier indices gracefully
-----------------------------+----------------------------------------------
 Reporter:  martin_wiechert  |        Owner:  somebody   
     Type:  enhancement      |       Status:  new        
 Priority:  normal           |    Milestone:  1.0 Release
Component:  numpy.core       |      Version:  devel      
 Severity:  normal           |   Resolution:             
 Keywords:                   |  
-----------------------------+----------------------------------------------
Comment (by martin_wiechert):

 At least for nondecreasing I the "natural" (read: expected by naive user
 like me) behaviour would be
 {{{
 <operator>.reduceat (a, I) ==
 array ([<operator>.reduce (a [i:j]) for i,j in zip (I, r_[I [1:], len
 (a)])])
 }}}
 Cf. also ticket #236.

-- 
Ticket URL: <http://projects.scipy.org/scipy/numpy/ticket/237>
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