Confidence Intervals for Binomial Proportion (Again): A Quick Note

May 5, 2015
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In Lex’s library of the latest SAS Global Forum 2015 papers, I found an interesting paper by Wu Gong, Jeffreys Interval for One-Sample Proportion with SAS/STAT Software, where SAS MCMC procedure and a so called Random Walk Metropolis Algorithm were implemented to calculate the Jeffreys interval for binomial proportion. Years ago I wrote several...
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SAS/GRAPH: Intermediate Tricks (a Handbook for the Wizard’s Apprentice)

May 5, 2015
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Did you ever wish you could master SAS/GRAPH, and create graphs and maps that were customized exactly like you wanted them? Then this free eBook is for you! Probably the most memorable book for me was the Necronomicon in the Army of Darkness movie. How many of you liked that

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Photos from SAS Global Forum in Dallas Apr26 – Apr29

May 4, 2015
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Photos from SAS Global Forum in Dallas Apr26 - Apr29It was a wonderful Global Forum this year...A lot of enthusiastic people were enquiring at Qualex's booth...It was a great opportunity to meet and learn a lot from SAS folks at the Foru...
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Become SAS certified at PharmaSUG and save 50% on the exam cost

May 4, 2015
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If you’re one of the hundreds of SAS users registered for PharmaSUG, scheduled for May 17-20 in Orlando, you should give extending your stay some serious thought.  In just a few hours, you can set yourself apart with a professional certification from SAS! SAS is offering something no theme park

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An easy way to clear your SAS titles

May 4, 2015
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An easy way to clear your SAS titles

Did you know that if you have set multiple titles in SAS, that there is an easy way to remove them? For example, suppose that you've written the following statements, which call the TITLE statement to set three titles: title "A Great Big Papa Title"; title2 "A Medium-sized Mama Title";

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Where do you e-learn SAS?

May 1, 2015
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We’re celebrating the student in all of us and you’re invited. Tweet us your best shot using #SASworldclass! Our planet-friendly training is available worldwide, wherever you may be. Show us your interpretations of “the world is your classroom.” Riding a camel? Show us. Surfing – don’t forget your waterproofing! The

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More free SAS on Amazon!

April 30, 2015
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Now that SAS' clever R&D developers have created SAS Studio (a DMS-like interface to SAS that runs in a web browser) "the sky's the limit" for deploying and accessing SAS software easily. Last year, we made available a SAS image you could download and run in a virtual environment on

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Create and use a permutation matrix in SAS

April 29, 2015
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Create and use a permutation matrix in SAS

Suppose that you compute the correlation matrix (call it R1) for a set of variables x1, x2, ..., x8. For some reason, you later want to compute the correlation matrix for the variables in a different order, maybe x2, x1, x7,..., x6. Do you need to go back to the

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Separating Unique and Duplicate Observations Using PROC SORT in SAS 9.3 and Newer Versions

April 28, 2015
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Today, I stumbled upon a post where the author talks about a new options that are available in SAS 9.3 and later versions. These options (NOUNIQUEKEYS and UNIQUEOUT)  that allows sorting and then finding the duplicate records to be done ...
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