+Chris Hemedinger is the Director of SAS User Engagement, which includes our SAS Communities and SAS User Groups. Since 1993, Chris has worked for SAS as an author, a software developer, an R&D manager and a consultant. Inexplicably, Chris is still coasting on the limited fame he earned as an author of SAS For Dummies.
For the third year now, I'll be hosting the SAS Tech Talk shows at SAS Global Forum. (Since I've been invited back I can assume that I'm more of an Ellen DeGeneres than a Seth MacFarlane.) These shows feature SAS technical experts (mostly from SAS R&D) who are prepared to
My teenage daughter is a self-appointed anglophile. She's a big fan of British movies and TV shows such as Doctor Who and Sherlock, and although she has not yet visited the UK (an injustice for which she blames her father), she considers the place to be her homeland. In an
SAS administrators now have another tool to keep SAS users from straying off their permitted path: the LOCKDOWN system option. The option was introduced in "stealth mode" for SAS 9.4. In SAS 9.4M1, it became a true, documented option. For the official guide to creating "locked-down servers", see the SAS
Last week's SAS Talks session, My Favorite SAS Enterprise Guide 5.1 Tricks, was remarkable in several ways. First, the featured presenter was Marje Fecht, who also serves as the conference chair for SAS Global Forum 2014. She's an avid SAS professional who loves to educate her fellow SAS users on
It's true: you can use the Microsoft Visual Studio Express tools to build custom tasks for SAS Enterprise Guide and the SAS Add-In for Microsoft Office. And I said as much in my book, Custom Tasks for SAS Enterprise Guide Using Microsoft .NET. I even provided step-by-step instructions for how
This isn't the first blog post to laud the "Note" feature of SAS Enterprise Guide. You know, the feature that allows you to add documentation to describe what the heck your project or process flow is actually doing. For example, Tricia described 3 useful ways to use the note feature.
Need to read or update a ZIP file within your SAS program? In SAS 9.4, you can use the FILENAME ZIP access method to do the job. Explanation and examples here!
SAS users are big data consumers and big data creators. Often, we have to deal in large data files (or many smaller files) -- and that means ZIP compression. ZIP compression tools such as gzip, 7-Zip, and WinZip are ubiquitous, but they aren't always convenient to use from within a
Recency, Frequency, and Monetary Analysis (or RFM) is a popular customer segmentation technique employed by database marketers everywhere. Marketers use RFM to identify which customers are most likely to respond to a direct marketing campaign. The model takes into account three simple metrics: How recently did the customer buy from
SHA256 and other hash functions are supported in SAS 9.4 and SAS Viya. It's better than MD5 as a cryptographic hash!
