[NumPy-Tickets] [NumPy] #1773: corrcoef warnings

NumPy Trac numpy-tickets@scipy....
Wed Mar 16 05:39:15 CDT 2011


#1773: corrcoef warnings
------------------------+---------------------------------------------------
 Reporter:  senyai      |       Owner:  somebody   
     Type:  defect      |      Status:  new        
 Priority:  low         |   Milestone:  Unscheduled
Component:  numpy.core  |     Version:  1.5.1      
 Keywords:  corrcoef    |  
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 Hi. I'm pretty sure that corrcoef should not give any warnings with empty
 arrays:
 >>> numpy.corrcoef([])
 Warning: invalid value encountered in divide
 1
 >>> numpy.corrcoef([],[])
 Warning: invalid value encountered in divide
 Warning: invalid value encountered in divide
 array([[ nan,  nan],
        [ nan,  nan]])

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1773>
NumPy <http://projects.scipy.org/numpy>
My example project


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