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I had the pleasure of speaking at the inaugural “Accounting IS Big Data” conference this past week in New York City, a meeting organized by the American Accounting Association. In addition to giving several talks, I participated in breakout sessions in which attendees discussed how analytics is used to monitor
We’ve all probably done it. It benefits others and yourself. You don’t get paid, but it always makes you feel good. Of course, I’m talking about volunteering. Jennifer Waller’s keynote presentation, “How To Get Your SAS On” was more than just a catchy title. The attendees at WUSS 2015 in
A friend who teaches courses about statistical regression asked me how to create a graph in SAS that illustrates an important concept: the conditional distribution of the response variable. The basic idea is to draw a scatter plot with a regression line, then overlay several probability distributions along the line,
In celebration of Work/Life hiring a new Elder Care Consultant, Kim Andreaus, I am posting this blog I wrote on tips for growing old with grace! George Vaillant, author of Aging Well, uses the long-term longitudinal Study of Adult Development (2002) to suggest six traits for growing old with grace.
One of my top pet peeves is wasting food. My mom has always been the same way, so I know where I got it from. I remember our weekly “leftover night” as a child. My mom would pull out all the random leftovers from the week and that’s what was
Over my career, I've attended many events where the audience was blasted with the value of analytics -- and the pitch usually fell on deaf ears. The 2015 SAS Energy Analytics Forum (which doubled in size from last year) was vastly different. The attendees had more questions and more urgency to take
In my prior two posts, I explored some of the issues associated with data integration for big data and particularly, the conceptual data lake in which source data sets are accumulated and stored, awaiting access from interested data consumers. One of the distinctive features of this approach is the transition
Ask any user how they first learned SAS and there’s a good chance they’ll cite The Little SAS Book as a resource they used to get started. Authors Lora Delwiche, Susan Slaughter, and Rebecca Ottesen have written a new book that promises to be just as helpful to new SAS
I realized a little while ago that I may have more loyalty cards and memberships than the average person. (And that I more actively prove my loyalty than the average person). But as anybody who has ever signed up to a mailing list or for a store card knows, having
SAS/OR 14.1, which became available on July 14, delivers a number of new and enhanced features in optimization and simulation. These changes are designed to make SAS/OR even easier to use and to enable you to model and solve larger, more complex problems more efficiently. If you're using SAS/OR now,
Since our last VirtualOil update in May, oil prices have continued to take a beating. As the chart of the rolling five-year portfolio shows, much of our strip of options is now out-of-the-money and the average value per barrel of that optionality has sunk below $7. No surprise then that
with Natalie Osborn, Senior Industry Consultant, Hospitality and Gaming Practice, SAS. It’s back to school time, and back to school reminds me of getting back to the basics. So, we thought we’d start the fall with a “back to the basics” refresher series on analytics. To accomplish this, Natalie and
Suppose you wish to select a random sample from a large SAS dataset. No problem. The PROC SURVEYSELECT step below randomly selects a 2 percent sample: proc surveyselect data=large out=sample method=srs /* simple random sample */ n=1000000; /* sample size */ run; Do you have a SAS/STAT license? If not,
I think everyone can agree that being able to debug programs is an important skill for SAS programmers. That’s why Susan Slaughter and I devoted a whole chapter to it in The Little SAS® Book. I don’t know about you, but I think figuring out what’s wrong with my program
I have been working on streaming analytics in conjunction with a project at Duke Energy, so a few months ago I was contacted by a colleague who wanted to look at the feasibility of applying what I’ve learned to our Internet of Things (IoT) initiative. In particular, we wanted to see if