+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.
If you work in a team environment, you might be accustomed to using mapped network drives for source data folders or to publish results. If you've recently moved to a SAS server environment, you might not have those mapped drives available. How can you tell? This question was posted on
The internet is rich with data, and much of that data seems to exist only on web pages, which -- for some crazy reason -- are designed for humans to read. When students/researchers want to apply data science techniques to analyze collect and analyze that data, they often turn to
Social media has brought anniversary dates to the forefront. Every day, my view of Google Photos or Facebook shows me a collection of photos from exactly some number of years ago to remind me of how good things were back then. These apps are performing the simplest of date-based math
SAS 9.4 Maintenance 5 includes new support for reading and writing GZIP files directly. GZIP files, usually found with a .gz file extension, are a different format than ZIP files. Although both are forms of compressed files, a GZIP file is usually a compressed copy of a single file, whereas
It's time to share another tip about working with ZIP files in SAS. Since I first wrote about FILENAME ZIP to list and extract files from a ZIP archive, readers have been asking for more. Specifically, they want additional details about the files that are contained in a ZIP, including
News flash: My favorite SAS code editor is SAS Enterprise Guide. However, my favorite general purpose text editor is Notepad++, and I often find myself using that tool for viewing SAS log files and for making small modifications to SAS programs. Judging from the popularity of this SAS Support Communities
SAS programmers have high expectations for their coding environment, and why shouldn't they? Companies have a huge investment in their SAS code base, and it's important to have tools that help you understand that code and track changes over time. Few things are more satisfying as a SAS program that
Many years ago I shared a custom task that allows you to view and manage SAS catalogs within SAS Enterprise Guide. As a reminder, a SAS catalog is a special type of SAS file that acts as a container, like a folder, for a variety of content items called catalog
I use SAS Enterprise Guide every day, and for a wide variety of tasks. As a result, I have a huge collection of project files (EGP files) and SAS program files. I have always relied on the "recently used" list in the File menu to provide me with quick access
SAS power users (and actually, power users of any application) like to customize their environment for maximum productivity. Long-time SAS users remember the KEYS window in SAS display manager, which allows you to assign SAS commands to "hot keys" in your SAS session. These users will invest many hours to
If you spend a lot of time in SAS Enterprise Guide (as I do), you probably get to know its features pretty well. But we don't always take the time to explore as we should, so there might be a few golden nuggets of editor knowledge that have escaped you
One of the big benefits of SAS Viya is how approachable it is for programmers of other languages. You don't have to learn SAS in order to become productive quickly. We've seen a lot of interest from people who code in Python, maybe because that language has become known for
When SAS Add-In for Microsoft Office was first created over a decade ago, SAS programmers were told to check their skills at the door. This new product was for non-programmers only. SAS programmers were invited to contribute to the experience by packaging their code in SAS stored processes, which end
In his recent article Perceptions of probability, Rick Wicklin explores how vague statements about "likeliness" translate into probabilities that we can express numerically. It's a fun, informative post -- I recommend it! You'll "Almost Certainly" enjoy it. To prepare the article, Rick first had to download the source data from
Every day before I even wake up, I have little "SAS robots" that do work for me. These are SAS batch jobs that gather data from external services and build data marts, generate reports, and send e-mail. One of those SAS jobs gathers Google Analytics data about our SAS blogs
Thanks to a new open source project from SAS, Python coders can now bring the power of SAS into their Python scripts. The project is SASPy, and it's available on the SAS Software GitHub. It works with SAS 9.4 and higher, and requires Python 3.x. I spoke with Jared Dean
Did you know that PROC SQL captures the record count for a result set in a special automatic macro variable? When you create a subset of data to include in a report, it's a nice touch to add a record count and other summaries as an eye-catcher to the report
Colors are the subject of many romantic poems and songs, but there isn't much romance to be found in their hexadecimal values. With apologies to Van Morrison: ...Skipping and a jumping In the misty morning fog with Our hearts a thumpin' and you My cx662F14 eyed girl When it comes
At SAS, we've published more repositories on GitHub as a way to share our open source projects and examples. These "repos" (that's Git lingo) are created and maintained by experts in R&D, professional services (consulting), and SAS training. Some recent examples include: sas_kernel, which provides Jupyter notebook support for SAS.
TL; DR Free training from SAS: "SAS Programming for R Users." Check the available Live Web offerings and register for one that fits your schedule. Or use the free e-Learning version and learn at your own pace. The complete course materials are on the SAS Software GitHub space and you
JSON is the new XML. The number of SAS users who need to access JSON data has skyrocketed, thanks mainly to the proliferation of REST-based APIs and web services. Because JSON is structured data in text format, we've been able to offer simple parsing techniques that use DATA step and
In my earlier post about WHERE and IF statements, I announced that the DATA step debugger has finally arrived in SAS Enterprise Guide. (I admit that I might have buried the lead in that post.) Let's use this post to talk about the new debugger and how it works. First,
In the DATA step, the WHERE statement and the IF statement (a.k.a. the "subsetting IF") have similar functions. In many scenarios, they produce identical results. But new SAS programmers are taught early on that these two statements work very differently, and in important ways. To understand the differences, it helps
Rick Wicklin showed us how to visualize the ages of US Presidents at the time of their inaugurations. That's a pretty relevant thing to do, as the age of the incoming president can indirectly influence aspects of the president's term, thanks to health and generational factors. As part of his
I've supplied dozens of custom tasks for SAS Enterprise Guide, but the Copy Files task is easily the most popular. The Copy Files task allows you to capture "file transfer" steps inside your process flow, so that you can automate any file upload and download operations between your PC and
SAS Community member @tc (a.k.a. Ted Conway) has found a new toy: ODS Graphics. Using PROC SGPLOT and GTL (Graph Template Language), along with some creative data prep steps, Ted has created several fun examples that show off what you can do with a bit of creativity, some math knowledge,
Have you seen this error when running a program in SAS Enterprise Guide? ERROR: You cannot open WORK.YOURDATA.DATA for output access with member-level control because WORK.YOURDATA.DATA is in use by you in resource environment IOM ROOT COMP ENV. Or maybe: ERROR: A lock is not available for LIB.YOURDATA.DATA. NOTE: The
SAS programmers often resort to using the X command to list the contents of file directories and to process the contents of ZIP files. In centralized SAS environments, the X command is unavailable to most programmers. NOXCMD is the default setting for these environments (disallowing shell commands), and SAS admins
SAS releases regular updates to software products in the form of hot fixes and maintenance releases. Hot fixes are SAS' timely response to customer-reported problems, as well as a way to deliver occasional security-related updates that can affect any software product. At SAS we call them "hot fixes." Other companies
First, if you landed on this topic because you encountered this SAS message: ERROR 180-322: Statement is not valid or it is used out of proper order. ...then I'll tell you right now: you've probably left off a semicolon in one of your SAS statements. If you're lucky, the SAS
