[Numpy-discussion] syntax for obtaining rank of two columns?
tim.hochberg at cox.net
Thu Jun 15 19:27:42 CDT 2006
>Hello. I am a matlab user learning the syntax of
>numpy. Id like to check that I am not missing some
>easy steps on column selection and concatenation. The
>example task is to determine if two columns selected
>out of an array are of full rank (rank 2). Lets say
>we have an array d that is size (10,10) and we select
>the ith and jth columns to test their rank. In matlab
>the command is quite simple:
>In numpy, the best I have thought of so far is:
>Im thinking there must be a less awkward way. Any
This isn't really my field, so this could be wrong, but try:
and see if that works for you.
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