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Programming Tips

Peter StyliadisJanuary 7, 2022 0

Getting Started with Python Integration to SAS® Viya® - Part 6 - Descriptive Statistics

Welcome to the sixth installment in my series Getting Started with Python Integration to SAS Viya. In previous posts, I discussed how to connect to the CAS server, how to execute CAS actions, and how to work with the results. Now it's time to generate simple descriptive statistics of a CAS table. Let's begin

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Programming Tips

Rick WicklinJanuary 5, 2022 0

A block-Cholesky method to simulate multivariate normal data

You can use the Cholesky decomposition of a covariance matrix to simulate data from a correlated multivariate normal distribution. This method is encapsulated in the RANDNORMAL function in SAS/IML software, but you can also perform the computations manually by calling the ROOT function to get the Cholesky root and then

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Analytics | Data Visualization | Programming Tips

Rick WicklinJanuary 3, 2022 0