Date: Wed, 15 Sep 1999 22:27:29 GMT
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
Organization: Deja.com - Share what you know. Learn what you don't.
Subject: SAS/IML: "Select If" Function???
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.
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