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Strengthen your programming skills with tips and techniques from the experts

Programming Tips

Stu SztukowskiSeptember 14, 2026 0

Python your way: 6 ways to run Python in SAS Viya (The SAS Extension for VS Code)

Discover how Python developers can work directly in SAS Viya using the SAS Extension for VS Code, combining Python, SAS, SQL, and open data formats in a familiar development experience that is ready for production.

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Analytics | Learn SAS | Programming Tips

Rick WicklinSeptember 14, 2026 0

Implement a zero-inflated distribution in SAS

SAS has more than 25 common probability distributions that are supported in the PDF, CDF, QUANTILE, and RAND functions. If you want to work with a less common distribution, you can implement these functions yourself. For example, I previously showed how to use PROC FCMP in Base SAS to implement

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Analytics | Learn SAS | Programming Tips

Rick WicklinSeptember 8, 2026 0

How to evaluate the multivariate t CDF in SAS

The classical multivariate normal (MVN) distribution is a standard model for correlated data. It is a simple model, it is easy to fit the MVN model to data, and the parameters in the model (locations and correlations) are intuitive. Of course, normality is a strong assumption that is not always

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