[Numpy-discussion] How to concatenate 2 recarrays into a single recarray

Benjamin Root ben.v.root at gmail.com
Thu May 11 14:02:17 EDT 2017


Check in numpy.recfunctions. I know there is merge_arrays() and
stack_arrays(). I forget which one does what.

Cheers!
Ben Root


On Thu, May 11, 2017 at 1:51 PM, Isaac Gerg <isaac.gerg at gergltd.com> wrote:

> I'd prefer to stay in numpy land if possible.
>
> On Thu, May 11, 2017 at 1:17 PM, Isaac Xin Pei <isaacpei at gmail.com> wrote:
>
>> Check Pandas pd.concate ?
>> On Thu, May 11, 2017 at 12:45 PM Isaac Gerg <isaac.gerg at gergltd.com>
>> wrote:
>>
>>> I have 2 arrays, a and b which are rec arrays of length 10.  Each array
>>> has 5 columns.
>>>
>>> I would like to combine all the columns into a single recarray with 10
>>> columns and length 10.
>>>
>>> Thanks,
>>> Isaac
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