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Juancentro
  • Member for 12 years, 3 months
  • Last seen more than 3 years ago
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About

Quant wannabe, eternally curious

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32
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32
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4
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Top posts
All Questions Answers
Score Newest
answer
32
Using LASSO from lars (or glmnet) package in R for variable selection
Oct 27, 2014
question
4
Comparing contingency table distribution
Feb 21, 2013
answer
4
Finding the z score and p-value of a binomial distribution
Feb 21, 2013
answer
0
Why is it that a lower R-Squared on a difference regression model could be better than higher R-squared on a levels regression model
Feb 21, 2013
answer
-2
Should one remove highly correlated variables before doing PCA?
Feb 21, 2013
Top network posts
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49
Join inherited scope with by in data.table
11
Update more than one column of a data.table
6
Fast EXISTS in data.table

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