A recent article in the SAS and R blog was about current winter temperatures in Albany, NY. The temperature data for the recent winter (Dec 2011 - Mar 2012) was plotted on a polar graph. Robert Allison posted an article on displaying the same data as a Polar Graph using SAS/GRAPH . Here is his
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Simpler is better
Vectorized computations and the birthday matching problem
The birthday matching problem is a classic problem in probability theory. The part of it that people tend to remember is that in a room of 23 people, there is greater than 50% chance that two people in the room share a birthday. But the birthday matching problem is also
Friday's Innovation Inspiration - ROI-focused marketing, predictive analytics
A small, North American marketing firm (a division of a much larger international firm that provides data-driven, multichannel marketing solutions) provides its clients with "effective one-to-one marketing and ROI-focused strategies by applying advanced predictive analytics."