> From: Brian Schott > > Is there a better way to combine the first two axes > of an array when the second axis's shape is 1 than using > transpose. I can achieve the desired result using transpose, > as in ,"2&.|: . (I have always assumed transpose was > inefficient, but maybe not.) > > $ ,"2&.|: i. 3 1 5 5 > 3 5 5 > How about this? $,/ i. 3 1 5 5 3 5 5
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