Cross Validated
Sponsored by
Sponsored logo
Meta user
Network profile
7,087
reputation
2
25
48

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
100
answers
12
questions
~592k
people reached
  • Australia
  • Hong-Revo
  • Member for 9 years, 3 months
  • 730 profile views
  • Last seen 17 hours ago

Communities (9)

Top Meta Posts
1
1

Top network posts

Top tags (151)

Score 152
Posts 23
Posts % 21
Score 128
Posts 33
Score 54
Posts 4
Score 47
Posts 9
Score 41
Posts 9
Score 29
Posts 6
View all tags →

Top posts (112) All Questions Answers | Votes Newest

56 Where does the offset go in Poisson/negative binomial regression? Aug 8 '13
40 When should I *not* use R's nlm function for MLE? Apr 14 '11
34 Random Forest - How to handle overfitting Aug 15 '14
30 lme and lmer comparison Jul 13 '13
19 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
15 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
View all questions and answers →

Badges (75)

Gold

2

Rarest

Silver

25

Rarest

Bronze

48

Rarest

View all badges →