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.
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.
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.
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.
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.
Last year, I wrote a blog demonstrating how to use the %Auto_Outliers macro to automatically identify possible data errors. This blog demonstrates a different approach—one that is useful for variables for which you can identify reasonable ranges of values for each variable. For example, you would not expect resting heart […]
Two macros for detecting data errors was published on SAS Users.
The Day of the Programmer is not enough time to celebrate our favorite code-creators. That’s why at SAS, we celebrate an entire week with SAS Programmer Week! If you want to extend the fun and learning of SAS Programmer Week year-round, SAS Press is here to support you with books […]
Top Books for SAS Programmers was published on SAS Users.
Thousands of SAS users are migrating from SAS University Edition to SAS OnDemand for Academics (ODA). I thought I would share some of my thoughts, having just finished two books using ODA (Getting Started with SAS Programming: Using SAS Studio in the Cloud and A Gentle Introduction to Statistics Using […]
Migrating from SAS University Edition to SAS OnDemand for Academics was published on SAS Users.