SAS Users
Providing technical tips and support information, written for and by SAS users.
Little known secrets of DO-loops with index variables
SAS' Leonid Batkhan reveals how to use versatile iterative DO loops with index variable pertaining to SAS DATA steps.
Kerberos delegation with the new SAS Viya: A 5-part series
SAS Viya 2020.1.4 introduced support for Kerberos delegation. As a result, Kerberos delegation will be available with the Long Term Support release 2021.1. This series starts with an overview and continues into authentication processing in detail, Kerberos delegation configuration, and requirements for SAS/ACCESS to Hadoop. Part 1 - SAS Viya
How to evaluate SAS expressions in DATA Step dynamically
In many programming languages, there is a function named eval() that can be used to evaluate an expression and return the result at run time. For example, in Python, the eval() function parses the expression passed to it and runs a Python expression or code within the program. Even Python