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Rick WicklinFebruary 4, 2013 0

Simulate discrete variables by using the "Table" distribution

I wanted to write a blog post about the "Table distribution" in SAS. The Table distribution, which is supported by the RAND and the RANDGEN function, enables you to specify the probability of selecting each of k items. Therefore you can use the Table distribution to sample, with replacement, from

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Learn SAS

Shelly GoodinFebruary 1, 2013 0

SAS author's tip: Outlier detection with ARIMA(X) models

This week's tip is from Gerhard Svolba and his book Data Quality for Analytics Using SAS. Gerhard is a product manager and pre-sales consultant at SAS in Austria, where he specializes in analytics and customer intelligence. Visit his author page to learn more about him and his work. The following excerpt is

Learn SAS | Programming Tips

Andy RavennaJanuary 30, 2013 0

An easy way to find variables in common to data sets

Over the holidays I was having a discussion with my cat, Ms. Trixie Lou. A question that often arises during the first programming class is the following: how do I find the variables that are in common to these two or three data sets? As it turns out, Ms. Trixie

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