It’s not spring-time, but it’s still worth giving a thought to the cleanliness of your environment, for the benefit of reducing complexity and of reducing space usage. Angela Hall posted a great article about Cleaner OLAP Cube Physical Folder Structu…
Tag: SAS
Coding For All – Competition for the Family
There’s a debate in the UK, and many other countries around the globe, regarding the content of the IT curriculum (or, ICT as it’s known in the UK). Speaking from experience, my kids have been taught how to use Microsoft Office products, but they hav…
Debugging With Six Sigma Ishikawa
Back in September 2009 (that seems so long ago!) I wrote an article on problem solving using the 5 Whys technique. Some correspondents suggested that 5 Whys was a trivial/obvious technique, but they were missing the point somewhat – sometim…
NOTE: More on Date Increments (INTCK and INTNX)
It’s always encouraging to get feedback about my blog articles and/or see an article spark some conversation. Last week’s Date Increments (INTNX and INTCK) featured the INTNX function for incrementing (or decrementing) date, time, and datetime values b…
Be Your Own SAS Admin: Create Customized SAS Sessions
You may find such SAS desktop shortcuts useful: click icon A then you get a SAS session titled “Project A” (you may notice your SAS session with title “SAS” by default). In this session, the current working folder is just where you put Project A (the default may be like C:\users\yourID). Also, some autoexec codes […]
Mutation Testing
I’ve published a number of articles on testing in the past, and I thought I had a decent awareness and knowledge of the subject. But, as they say, every day is a learning day and I came across a new testing technique recently: Mutation Testing.
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Incorporate SAS/IML to Base SAS?
Since SAS 9.3, ODS Graphics was moved into Base SAS, which means the SAS/Graph license is not needed anymore to access ODS Graphics facilities. It’s definitely nice, but from customers’ point of view, it is not critical necessary: since the “minimum set of SAS system” in most SAS sessions includes the Base SAS, SAS/Stat and […]
SAS Perl Regular Expression (PRX) Take in the forthcoming SESUG 2012
Research Triangle will host SouthEast SAS Users Group (SESUG) 2012 conference (October 14-16, Sheraton Imperial Hotel, Durham, NC; back to the home of SAS!). It will be my first regional SAS user conference and I will have a talk on SAS Perl Regular Expression(PRX), in the morning of next Monday, Oct 15. SAS PRX is […]