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charles

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 6 years, 3 months
  • 451 profile views
  • Last seen Jun 13 '19 at 1:52

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Top posts (98) All Questions Answers | Votes Newest

15 How would you explain statistical significance to people with no statistical background? Dec 15 '13
13 Why downsample? Nov 2 '14
9 Robust regression inference and Sandwich estimators Nov 20 '13
7 How to change threshold for classification in R randomForests? Aug 21 '14
6 Comparing nested binary logistic regression models when $n$ is large Dec 3 '13
5 Suggestions for cost-sensitive learning in a highly imbalanced setting May 16 '14
5 Stepwise logistic regression Mar 9 '15
4 Random Forest - Numeric and Dummy Variables together Jul 22 '15
4 Linear model- Understanding performances on training and test sets Aug 18 '14
4 Replicating Stata's “robust” option in R Sep 28 '14
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