SAS Users
Providing technical tips and support information, written for and by SAS users.![Using SAS to score a test](https://blogs.sas.com/content/sgf/files/2022/12/42-28580553-702x336.jpg)
If you have ever needed to score a multiple-choice test, this blog is for you. Even if you are not planning to score a test, the techniques used in this example are useful for many other programming tasks. The example I am going to present assumes the answer key and
![CAS-Action! Saving Frequency Tables - Part 2](https://blogs.sas.com/content/sgf/files/2022/11/simplefreqaction-702x336.jpg)
Welcome back to my SAS Users blog series CAS Action! - a series on fundamentals. In my previous post CAS-Action! Simple Frequency Tables - Part 1, I reviewed how to use the simple.freq CAS action to generate frequency distributions for one or more columns using the distributed CAS server. In this post
![CAS-Action! Simple Frequency Tables - Part 1](https://blogs.sas.com/content/sgf/files/2021/06/One-Way-Freq-702x336.jpg)
Welcome back to my SAS Users blog series CAS Action! - a series on fundamentals. If you'd like to start by learning more about the distributed CAS server and CAS actions, please see CAS Actions and Action Sets - a brief intro. Otherwise, let's learn how to generate frequency distributions for one
![CAS-Action! Rename Columns in a CAS Table](https://blogs.sas.com/content/sgf/files/2022/11/RenameColumnsImage-702x336.png)
Welcome back to my SAS Users blog series CAS Action! - a series on fundamentals. If you'd like to start by learning more about the distributed CAS server and CAS actions, please see CAS Actions and Action Sets - a brief intro. Otherwise, let's learn how to rename columns in CAS tables.
![SAS administrator tip: How to identify and prevent duplicate librefs in SAS metadata](https://blogs.sas.com/content/sgf/files/2022/11/sas-admin-question-answer-600x336.jpg)
In this SAS administration tutorial Leonid Batkhan presents various SAS programming solutions on how to identify and prevent duplicate LIBREFs in SAS 9 metadata.
![Building an open source software community SAS sticker](https://blogs.sas.com/content/sgf/files/2022/11/sas-sticker-680x336.png)
Joseph Castle offers some important considerations that will help you when building and working in an OSS community.