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Achim Zeileis

78 packages 28 years on CRAN 0000-0003-0918-3766

Downloads

4.2M

Last 30 days

13.7M

Last 90 days

50.4M

Last year

Average trend: -4.4% (30d vs prior 30d)

Top Packages by Downloads

zoo
808.7K
car
498.2K
colorspace
466.3K
lmtest
449K
quantreg
396.7K
Formula
367.2K
sandwich
269K
lattice
152.3K
modeltools
67.8K
DescTools
53.3K

Portfolio Check Status

Aggregate CRAN check results across 31 maintained packages.

1

ERROR

24

NOTE

378

OK

Recent Activity

fortunes updated v1.5-5 Jun 26, 2026

R Fortunes

glogis updated v1.0-3 Jun 15, 2026

Fitting and Testing Generalized Logistic Distributions

glmx updated v0.2-2 Jun 12, 2026

Generalized Linear Models Extended

vcdExtra updated v0.9.6 Jun 7, 2026

'vcd' Extensions and Additions

nestedLogit updated v0.4.2 May 28, 2026

Nested Dichotomy Logistic Regression Models

gap updated v1.15.2 May 28, 2026

Genetic Analysis Package

gap updated v1.15.1 May 24, 2026

Genetic Analysis Package

exams2forms updated v0.2-1 May 5, 2026

Embedding 'exams' Exercises as Forms in 'rmarkdown' or 'quarto' Documents

exams2ilias new v0.0.1 Apr 28, 2026

ILIAS Export Interface for R/Exams

ctv updated v0.9-8 Apr 15, 2026

CRAN Task Views

Maintained Packages

31 packages

Package Version
zoo 1.8-15
colorspace 2.1-2
lmtest 0.9-40
Formula 1.2-5
sandwich 3.1-1
strucchange 1.5-4
AER 1.2-16
pixmap 0.4-14
betareg 3.2-4
dynlm 0.3-6
ivreg 0.6-7
ineq 0.2-13
crch 1.2-2
psychotools 0.7-6
fortunes 1.5-5
psychotree 0.16-2
glmx 0.2-2
exams 2.4-3
tth 4.16-0
glogis 1.0-3
stablelearner 0.1-7
fxregime 1.0-4
psychomix 1.1-9
ctv 0.9-8
pwt10 10.01-0
pwt 7.1-1
pwt9 9.1-0
pwt8 8.1-1
lagsarlmtree 1.0-2
exams2forms 0.2-1
exams2learnr 0.1-0

Co-authored Packages

22 packages

Package Version
modeltools 0.2-24
vcd 1.4-13
coin 1.4-3
party 1.3-20
partykit 1.2-27
tinyplot 0.6.1
truncreg 0.2-5
distributions3 0.2.3
evtree 1.0-8
bamlss 1.2-5
glmertree 0.2-6
BayesXsrc 3.0-7.1
R2BayesX 1.1-6
bfast 1.7.2
strucchangeRcpp 1.5-4-1.0.1
lmSubsets 0.5-4
model4you 0.9-9
networktree 1.0.1
mpt 1.0-0
palmtree 0.9-1
colorize 0.2.1
coat 0.2.2

Contributions

25 packages

Package Version
car 3.1-5
quantreg 6.1
lattice 0.22-9
DescTools 0.99.60
plm 2.6-7
pscl 1.5.9
dichromat 2.0-0.1
gap 1.15.2
cols4all 0.10
gamlss.dist 6.1-1
gamlss 5.5-0
memisc 0.99.31.8.3
vcdExtra 0.9.6
RWeka 0.4-48
nestedLogit 0.4.2
Rchoice 0.3-6
ModTools 0.9.13
condvis 0.5-2
exams2ilias 0.0.1
aldvmm 0.9.0
fddm 1.0-2
etree 0.1.0
parttree 0.1.3
exams2sakai 0.4
basepenguins 0.1.0