Snipplr http://snipplr.com/language/sas/tags/hash Recent snippets posted on Snipplr.com en-us Sun, 26 May 2013 06:32:34 GMT (SAS) Simple hash lookup - rambles http://snipplr.com/view/57871/simple-hash-lookup/ Simple, basic syntax for SAS lookup

]]> Tue, 16 Aug 2011 19:21:14 GMT http://snipplr.com/view/57871/simple-hash-lookup/ (SAS) Summary datasets using hashes - rambles http://snipplr.com/view/54497/summary-datasets-using-hashes/ This snippet comes directly from Paul M. Dorfman's paper on programming with Hash objects. The hash object is useful when summarising huge datasets that aren't sorted and indexed by the variable(s) to be summarised; they can often be quicker than proc summary and are certainly less machine intensive.

]]> Fri, 27 May 2011 19:45:20 GMT http://snipplr.com/view/54497/summary-datasets-using-hashes/ (SAS) Even you can Use HASH and DOUBLE DASH: It’s that Simple…… - sarathannapareddy http://snipplr.com/view/22281/even-you-can-use-hash-and-double-dash-its-that-simple/ In order to understand HASH and DOUBLE HASH concept in SAS you need to know about two different ranges of variables:

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