[Numpy-discussion] How to merge or SQL join record arrays in Python?

Skipper Seabold jsseabold@gmail....
Mon May 11 17:36:14 CDT 2009


On Mon, May 11, 2009 at 6:18 PM, Wei Su <taste_of_r@yahoo.com> wrote:
>
> Hi, Pierre:
>
> Thanks for the reply. I can now actually turn a big list into a record
> array. My question is actually how to join related record arrays in Python..
> This is done in SAS by MERGE and PROC SQL and by merge() in R. But I have no
> idea how to do it in Python.
>
> Thanks.
>
> Wei Su
>

Does merge_arrays in numpy.lib.recfunctions do what you want?

Skipper


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