search for: caeb

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2007 Jan 30
5
how to join two arrays using their column names intersection
...[6,] 6 14 10 [7,] 7 15 11 [8,] 8 16 12 (rows 5-8 correspond to ar2) I have tried several things but I am unable to accomplish it. Any experienced user could give me some advice, please? I have another question: how can I sort the columns of an array according to its column names (for ar2, change CAEB to ABCE)? Thanks in advance! Federico