Tag: SAS Books

Using SAS to score a test

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 […]

Using SAS to score a test was published on SAS Users.

Unexpected results from missing values with PROC SQL

SAS SQL handles missing values differently than the ANSI standard for SQL. PROC SQL follows the SAS convention for handling missing values: numerical missing values are always interpreted as less or smaller than all nonmissing values. My first blog showed that missing values can be troublemakers in non-grouped descriptive statistics. […]

Unexpected results from missing values with PROC SQL was published on SAS Users.

Meet our SAS Press Author of the Month — Jane Eslinger

We publish a lot of books by SAS experts at SAS Press, but how does someone become an expert in the first place? Becoming certified is one step, but who develops the certifications in the first place? Those are the true experts. They have to have a deep understanding of […]

Meet our SAS Press Author of the Month — Jane Eslinger was published on SAS Users.

Meet our SAS Press Author of the Month – Ron Cody

Recently, the SAS Press team moved to a new building on the SAS campus. And when the SAS Press team moves, we bring a lot of books with us! Packing and organizing all of our books gave us a chance to appreciate all of our authors’ hard work during the […]

Meet our SAS Press Author of the Month – Ron Cody was published on SAS Users.

Why learn SQL?

SQL (Structured Query Language) is the most widely used programming language for relational databases worldwide. No other programming language produces more hits for a web search than SQL and interest is growing rapidly. In June 2010, Google showed 135 million hits versus 586 million hits in June 2020. SQL is […]

Why learn SQL? was published on SAS Users.

The AggregateTable operator… It’s the bee’s knees!

Have you ever heard something referred to as the bee’s knees? Most likely the person uttering that expression meant that it was truly amazing and extraordinary. Maybe you stopped and pondered the origin of the phrase. Well wonder no more! In the 1920s in the United States, people were obsessed […]

The AggregateTable operator… It’s the bee’s knees! was published on SAS Users.

Fun with Ciphers (Part 1)

This blog serves two purposes: the main purpose is to show you some useful SAS coding techniques, and the second is to show you an interesting method of creating a Beale cipher. TJ Beale is famous in Virginia for leaving behind three ciphers, supposedly describing the location of hidden gold […]

Fun with Ciphers (Part 1) was published on SAS Users.

You can’t teach an old dog new tricks… or can you?

When we moved out to the country with our two dogs, our oldest dog Todd suddenly decided he liked to howl…. And he would do so every time we left the house. Maybe it was the country air? Maybe it was a time-lapse gene? Maybe he just wanted to learn […]

You can’t teach an old dog new tricks… or can you? was published on SAS Users.