[NumPy-Tickets] [NumPy] #2240: ma.polyfit function for masked arrays crashes on integer x-input

NumPy Trac numpy-tickets@scipy....
Fri Nov 2 09:03:58 CDT 2012


#2240: ma.polyfit function for masked arrays crashes on integer x-input
------------------------------------+---------------------------------------
 Reporter:  Bartstra                |       Owner:  pierregm   
     Type:  defect                  |      Status:  new        
 Priority:  normal                  |   Milestone:  Unscheduled
Component:  numpy.ma                |     Version:  1.6.2      
 Keywords:  polyfit, integer input  |  
------------------------------------+---------------------------------------
 ma.polyfit crashes when the x-input is type integer:

 {{{
 x = ma.arange(2)
 y = ma.arange(2)
 p1 = ma.polyfit(np.float32(x), y, deg=1)  # this is OK
 p2 = ma.polyfit(           x , y, deg=1)  # crashes
 }}}

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/2240>
NumPy <http://projects.scipy.org/numpy>
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