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David J.'s user avatar
David J.'s user avatar
David J.'s user avatar
David J.
  • Member for 14 years, 1 month
  • Last seen more than a week ago
  • Bay Area, CA, United States
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About

I "went pro" in data science, machine learning, and software engineering. Some additional (more specific interests) include modeling and simulation (in the fields of mathematics, economics, econometrics, and more).

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Top posts
question
28
Subsetting R time series vectors
Jan 13, 2011
question
11
Reasons besides prediction to build models?
Aug 2, 2010
answer
10
What to do about ties in voting results?
Jan 3, 2011
question
4
Representing missing data in an OpenOffice spreadsheet
Jan 13, 2011
answer
2
What best practices should I follow when preparing plots?
Dec 7, 2011
Top network posts
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183
Data Modeling with Kafka? Topics and Partitions
127
Best way to pretty print a hash
108
Ruby - UTF-8 file encoding
108
Perfect 100% width of parent container for a Bootstrap input?
107
`gem install therubyracer` fails on Mac OS X Lion