[Numpy-discussion] argmin and argmax without nan
Dmitrey
tmp50@ukr....
Thu Mar 24 06:55:09 CDT 2011
hi,
is there any way to get argmin and argmax of an array w/o nans?
Currently I have
>>> from numpy import *
>>> argmax([10,nan,100])
1
>>> argmin([10,nan,100])
1
But it's not the values I would like to get.
The walkaround I use: get all indeces of nans, replace them by -inf,
get argmax, replace them by inf, get argmin.
Is there any better way? (BTW, I invoke argmin/argmax along of a
chosen axis)
D.
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