Cross Validated
Meta user
Network profile
6,402
reputation
2
23
46

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
~549k
people reached
  • Australia
  • Hong-Revo
  • Member for 8 years, 10 months
  • 694 profile views
  • Last seen 7 hours ago

Communities (9)

Top Meta Posts
1
1

Top network posts

Top tags (151)

Score 147
Posts 23
Posts % 21
Score 123
Posts 33
Score 52
Posts 4
Score 45
Posts 9
Score 41
Posts 9
Score 28
Posts 6
View all tags →

Top posts (112) All Questions Answers | Votes Newest

52 Where does the offset go in Poisson/negative binomial regression? Aug 8 '13
38 When should I *not* use R's nlm function for MLE? Apr 14 '11
31 Random Forest - How to handle overfitting Aug 15 '14
29 lme and lmer comparison Jul 13 '13
17 What is the intuitive meaning behind a random variable being defined as a “lattice”? Apr 27 '15
16 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
12 Mixed model with 1 observation per level Jul 24 '13
View all questions and answers →

Badges (71)

Gold

2

Rarest

Silver

23

Rarest

Bronze

46

Rarest

View all badges →