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Hong Ooi

  • AzureR: Packages for working with Azure from R
  • SAR: Smart Adaptive Recommendations
  • dplyrXdf: a dplyr backend for MS R Server's xdf file format
  • glmnetUtils: formula-based interface for glmnet
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  • Hong-Revo
  • Member for 9 years, 7 months
  • 766 profile views
  • Last seen 11 hours ago

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58 Where does the offset go in Poisson/negative binomial regression? Aug 8 '13
41 When should I *not* use R's nlm function for MLE? Apr 14 '11
36 Random Forest - How to handle overfitting Aug 15 '14
32 lme and lmer comparison Jul 13 '13
20 What is the intuitive meaning behind a random variable being defined as a “lattice”? Apr 27 '15
17 Why is Pearson parametric and Spearman non-parametric Mar 17 '15
16 Why is GLM different than an LM with transformed variable Oct 31 '14
15 (Why) do overfitted models tend to have large coefficients? Jul 13 '13
13 Performance evaluation of a model: MAPE in R Jul 24 '13
13 What is the meaning of regularization path in LASSO or related sparsity problems? Aug 21 '14
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