[Numpy-discussion] What am I missing about concatenate?

[Christopher B. <Chr...@no...>]

I want to take two (2,) arrays and put them together into one (2,2) 
array. I thought one of these would work:

 >>> N.concatenate(((1,2),(3,4)),0)
array([1, 2, 3, 4])
 >>> N.concatenate(((1,2),(3,4)),1)
array([1, 2, 3, 4])

Is this the best I can do?

 >>> N.concatenate(((1,2),(3,4))).reshape(2,2)
array([[1, 2],
        [3, 4]])

Is it because the arrays I'm putting together are rank-1?

 >>> N.__version__
'0.9.6'

-Chris





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Chr...@no...