A week or so back I highlighted two best paper winners from this year's SAS Global Forum - Steve Overton and John Heaton - and I then subsequently highlighted one of John's papers. I thought I should do the same for Steve, but then I saw a blog post fr...
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A regular reader noticed my post on initializing vectors by using repetition factors and asked whether that technique would be useful to expand data that are given in value-frequency pairs. The short answer is "no." Repetition factors are useful for defining (static) matrix literals....
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The summer just begins and a lot of people start to experience flight delay. I am also interested in seeing which cites in the US are well connected by flights. The OpenFlights project provides free flight information. Then I used R to d...
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If you've watched any of the demos for SAS Visual Analytics (or even tried it yourself!), you have probably seen this nifty exploration of multiple measures. It's a way to look at how multiple measures are correlated with one another, using a diagonal heat...
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You might have seen my previous blog, where I plotted some interesting tourist attractions on a geographical map of the British Isles (which may be of interest to Analytics 2013 Conference delegates)... Well this blog uses even more powerful analytics,...
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In a previous blog post, I described how to use a spread plot to compare the distributions of several variables. Each spread plot is a graph of centered data values plotted against the estimated cumulative probability. Thus, spread plots are similar to a (rotated)...
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Last week I had the pleasure of travelling to Montréal for their user group meeting. As a native Toronto-ite and unabashed hockey fanatic, I’ll admit to consistently having a bit of a nervous edge to me when I first arrive in the...
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With all the hype about the SAS Visual Analytics product, you start to wonder what is the plan for the SAS BI/EBI? During the SAS Global ...
The post SAS...
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There's so much of interest in Rob Allison's recent SAS Training Post blog article Create animations like Hans Rosling! that I don't know where to start!
Rob's reference relates to the subject of a 2010 post from me (originally highlighted by a twee...
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