http://snipplr.com/language/sas/tags/functions Recent snippets posted on Snipplr.com en-us Thu, 20 Jun 2013 06:44:44 GMT http://snipplr.com/view/17380/eval-and-sysevalf-macro-functions-getting-to-know-them-better/ http://studysas.blogspot.com/2009/06/eval-and-sysevalf-macro-functions.html

]]> Thu, 23 Jul 2009 09:39:28 GMT http://snipplr.com/view/17380/eval-and-sysevalf-macro-functions-getting-to-know-them-better/ http://snipplr.com/view/16161/ifc-and-ifn-functions-new-if-functions/

]]> Sun, 21 Jun 2009 09:14:03 GMT http://snipplr.com/view/16161/ifc-and-ifn-functions-new-if-functions/ http://snipplr.com/view/13859/hoe-to-check-if-the-variable-exsits-in-the-dataset-or-not/ In SAS sometimes, we need to check whether the variable is exist in the dataset or not, we usually run the proc contents program and physically check if the variable exist in the dataset or not. If we want to check it programmatically, then use the following code.... Sample dataset:... data _null_; dset=open('old'); check=varnum(dset,'SCORE4'); call symput('chk',check); run; %put &chk;

]]> Tue, 07 Apr 2009 13:06:32 GMT http://snipplr.com/view/13859/hoe-to-check-if-the-variable-exsits-in-the-dataset-or-not/