| Date: | Wed, 15 Sep 1999 22:27:29 GMT |
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| Reply-To: | max_reid@MY-DEJA.COM |
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| Sender: | "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> |
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| From: | max_reid@MY-DEJA.COM |
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| Organization: | Deja.com - Share what you know. Learn what you don't. |
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| Subject: | SAS/IML: "Select If" Function??? |
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Does SAS/IML have an equivalent of Gauss's SELIF function?
The SELIF function in Gauss defines a submatrix from an input matrix
according to some Boolean expression. Such an extraction could be
accomplished via a loop, but I am looking for a "vectorized" function.
Thanks,
Max
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