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olooney

Various things.

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  • olooney
  • oranlooney.com
  • Member for 4 years, 10 months
  • 121 profile views
  • Last seen 3 hours ago

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Top Posts (33) All Questions Answers | Votes Newest

42 Industry vs Kaggle challenges. Is collecting more observations and having access to more variables more important than fancy modelling? Jul 10 '18
15 What must someone know in statistics and machine learning? Apr 11
8 What is the probability that $X<Y$ given $\min(X,Y)$? Jul 7 '18
7 Why is computing ridge regression with a Cholesky decomposition much quicker than using SVD? Mar 11
5 Can confidence interval of positive values be negative? Jul 18 '18
3 Covariance versus correlation: which is a “deeper” or more “structural” property of the data? Jul 1 '18
3 Same results from bayesian and frequentist hypothesis testing? References needed Nov 6 '17
3 Paired data comparison: regression or paired t-test? Jun 20 '18
3 Which model for feature importances? Sep 13 '18
3 Is studentized residuals v/s standardized residuals in lm model Dec 14 '18
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