Cross Validated
Achim Zeileis's user avatar
Achim Zeileis's user avatar
Achim Zeileis's user avatar
Achim Zeileis
  • Member for 7 years, 11 months
  • Last seen this week
Profile Activity
Stats
14,263
reputation
813k
reached
294
answers
0
questions
Communities
About

Affiliation: Department of Statistics, Faculty of Economics and Statistics, Universität Innsbruck, Austria.

Badges
View all badges
2
gold badges
33
silver badges
59
bronze badges
Top tags
View all tags
618
Score
136
Posts
46
Posts %
175
Score
55
Posts
19
Posts %
170
Score
33
Posts
11
Posts %
165
Score
42
Posts
14
Posts %
160
Score
46
Posts
16
Posts %
136
Score
29
Posts
10
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
44
Is a "hurdle model" really one model? Or just two separate, sequential models?
Dec 31, 2017
answer
26
Why is the quasi-Poisson in GLM not treated as a special case of negative binomial?
Jun 18, 2015
answer
23
Why does lrtest() not match anova(test="LRT")
Jun 5, 2015
answer
21
Simulate from a zero-inflated poisson distribution
Jan 3, 2016
answer
17
R: Augmented Dickey Fuller (ADF) test
Aug 22, 2015
answer
17
How to detect and quantify a structural break in time-series (R)
Mar 6, 2019
answer
16
Interpretation of Breusch-Pagan test bptest() in R
Oct 7, 2016
answer
14
Why do Decision Trees/rpart prefer to choose continuous over categorical variables?
Sep 5, 2015
answer
14
When to use Poisson vs. geometric vs. negative binomial GLMs for count data?
Jun 9, 2015
answer
14
Compare poisson and negative binomial regression with LR test
Dec 11, 2014
Top Meta posts
0
1
5
Tags for zero-inflated vs. hurdle vs. point-mass-at-zero models
Top network posts
View all network posts
80
poly() in lm(): difference between raw vs. orthogonal
31
Different Robust Standard Errors of Logit Regression in Stata and R
28
What is a "good" palette for divergent colors in R? (or: can viridis and magma be combined together?)
16
Clustered standard errors different in plm vs lfe
13
Using a survival tree from the 'rpart' package in R to predict new observations

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.