[SciPy-user] NaN in matrices

Tim McKenna timmck at cns.bu.edu
Wed Mar 9 21:59:08 CST 2005


Hi,
I've gotten used to using NaN in matrices (mostly for missing data 
values) in Matlab and Octave.
there you can go:
a = [ 1 2 ; NaN 4] no problem

i tried
 >>> a = mat('[1 3 5; 2 5 3; NaN 5 7]')
among other things and scipy balks

Is there a way to use NaN in matrices/arrays

Tim

-- 
Tim McKenna
BU, CNS dept.
(617)353-7677(office) 
(617)524-0938(home)
(857)498-2574(mobile)




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