SAS Tips by Hal

A SAS user's site featuring a free SAS date calculator, a free SAS datetime calculator (JavaScript), code snippets, and brief discussions

Tuesday, March 17, 2015

Need help choosing data visualization colors? Try ColorBrewer2.org

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Are you making a data visualization and interested in adding a custom set of colors to make the information really fly off of the page? I...
Thursday, December 4, 2014

My favorite SAS proc: proc freq

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No doubt, my favorite proc step is proc freq . It is extremely simple, but therein lies its beauty: it's fast to run and easy to unders...
Tuesday, June 17, 2014

Free SAS Date Calculator

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SAS Date Calculator* Date: Days since 1/1/1960: *For valid results, SAS date value must be between 1582 CE and 20,000 CE on the ...

Free SAS Datetime Calculator

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SAS Datetime Calculator* Datetime: Seconds since midnight 1/1/1960: *For valid results, SAS date value must be between 1582 CE and...
Friday, July 6, 2012

Sample "Where" Clauses for Finding Dates in Text Fields

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The following where clauses use SAS PRXMatch functions and simple Perl regular expressions to help find dates within SAS dataset text fi...
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