Cross Validated
Sponsored by
Sponsored logo
Profile Activity
Meta user
Network profile
7,281
reputation
3
28
51

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
14
questions
~662k
people reached
  • Australia
  • hongooi73
  • Member for 10 years
  • 779 profile views
  • Last seen 2 days ago

Communities (9)

Top Meta Posts
1
1

Top network posts

Top tags (151)

Score 157
Posts 23
Posts % 20
Score 133
Posts 34
Score 55
Posts 4
Score 48
Posts 9
Score 41
Posts 9
Score 30
Posts 6
View all tags →

Top posts (114)

All Questions Answers
Votes Newest
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
39 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 Using poisson regression for continuous data? Feb 11 '11
View all questions and answers →

Badges (82)

Gold

3

Rarest

Silver

28

Rarest

Bronze

51

Rarest

View all badges →