Blogs

Programming Tips

Strengthen your programming skills with tips and techniques from the experts

Rick WicklinMay 4, 2020 0

SAS programmers sometimes ask about ways to perform one-dimensional linear interpolation in SAS. This article shows three ways to perform linear interpolation in SAS: PROC IML (in SAS/IML software), PROC EXPAND (in SAS/ETS software), and PROC TRANSREG (in SAS/STAT software). Of these, PROC IML Is the simplest to use and

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Advanced Analytics | Data Visualization | Programming Tips

Xavier BizouxApril 28, 2020 0

Continuous Integration/Continuous Delivery – Using Python and REST APIs for SAS Visual Analytics reports

With increasing interest in Continuous Integration/Continuous Delivery (CI/CD), many SAS Users want to know what can be done for Visual Analytics reports. In this article, I will explain how to use Python and SAS Viya REST APIs to extract a report from a SAS Viya environment and import it into another environment.

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Analytics | Programming Tips

Rick WicklinApril 27, 2020 0

The circular law for eigenvalues

I've previously written about how to generate points that are uniformly distributed in the unit disk. A seemingly unrelated topic is the distribution of eigenvalues (in the complex plane) of various kinds of random matrices. However, I recently learned that these topics are somewhat related! A mathematical result called the

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