I use math and data to solve problems.
My academic background is mostly in statistics, economics, EE/CS and OR. I am currently a PhD student.
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The code is documented here:
Please use this link until the code is updated to reflect some changes: https://docs.google.com/open?id=0B9IkyvYlZZe7R3lDS21scmRieTA
nice but too slow. a MEXed version might be faster?