We're just under two months away from SAS Global Forum 2011, and I'm feeling pretty good. Oops, I shouldn't have said that. That's going to come back to bite me, I'll bet. But I've already checked off so much on my to-do list! First, I got myself invited to attend.
I enjoyed the Dataists' data-driven blog on the best numbers to choose in a Super Bowl betting pool. It reminded me of my recent investigation of which initials are most common. Because the Dataists' blog featured an R function that converts Arabic numerals into Roman numerals, the blog post also
The other day, someone asked me how to compute a matrix of pairwise differences for a vector of values. The person asking the question was using SQL to do the computation for 2,000 data points, and it was taking many hours to compute the pairwise differences. He asked if SAS/IML
