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

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52
Is a "hurdle model" really one model? Or just two separate, sequential models?
Dec 31, 2017
answer
29
Why is the quasi-Poisson in GLM not treated as a special case of negative binomial?
Jun 18, 2015
answer
27
Why does lrtest() not match anova(test="LRT")
Jun 5, 2015
answer
25
Simulate from a zero-inflated poisson distribution
Jan 3, 2016
answer
18
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
17
Compare poisson and negative binomial regression with LR test
Dec 11, 2014
answer
17
Interpretation of Breusch-Pagan test bptest() in R
Oct 7, 2016
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16
Why use the logit link in beta regression?
Mar 30, 2018
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16
How to implement a mixed model using betareg function in R?
Nov 27, 2016
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88
poly() in lm(): difference between raw vs. orthogonal
40
R Plot Color Combinations that Are Colorblind Accessible
34
Different Robust Standard Errors of Logit Regression in Stata and R
31
What is a "good" palette for divergent colors in R? (or: can viridis and magma be combined together?)
17
Clustered standard errors different in plm vs lfe