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Strengthen your programming skills with tips and techniques from the experts

Programming Tips

James GearheartJuly 14, 2020 0

Adjusting outliers with the 1.5 IQR rule

In my new book, End-to-End Data Science with SAS: A Hands-On Programming Guide, I use the 1.5 IQR rule to adjust multiple variables. This program utilizes a macro that loops through a list of variables to make the necessary adjustments and creates an output data set. One of the most

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Learn SAS | Programming Tips

Rick WicklinJuly 13, 2020 0

A parallel implementation of Monte Carlo simulation in SAS Viya

A previous article introduces the MAPREDUCE function in the iml action. (The iml action was introduced in Viya 3.5.) The MAPREDUCE function implements the map-reduce paradigm, which is a two-step process for distributing a computation to multiple threads. The example in the previous article adds a set of numbers by

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Data Visualization | Programming Tips

Robert AllisonJuly 10, 2020 0

Pandemic code samples, for SAS graphics

During the 2020 Coronavirus pandemic, you've probably formed a great appreciation for good, informative graphics. Good graphics can help you get a handle on thousands of individual data values, see the geographical distribution, or look for trends. In February, I wrote a blog post about creating a coronavirus dashboard with

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