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GG

Gabor Grothendieck

11 packages On CRAN since Apr 2004 (22 years) · last active 2 days ago
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Downloads

2M

Last 30 days

5.4M

Last 90 days

21.2M

Last year

Average trend: +2.5% (30d vs prior 30d)

Top Packages by Downloads

lme4
976.8K
zoo
723.1K
plotrix
78.1K
DescTools
62.7K
chron
44.1K
gdata
42.1K
proto
22.3K
optimx
18.1K
stinepack
13.6K
rockchalk
4.8K

Recent Activity

lme4 updated v2.1-0 Oct 23, 2026

Linear Mixed-Effects Models using 'Eigen' and S4

zoo updated v1.9-1 Sep 25, 2026

S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)

zoo updated v1.9-0 Jul 31, 2026

S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)

lme4 updated v2.0-6 Jul 16, 2026

Linear Mixed-Effects Models using 'Eigen' and S4

chron updated v2.3-63 Jul 15, 2026

Chronological Objects which Can Handle Dates and Times

rockchalk updated v1.8.164 Apr 16, 2026

Regression Estimation and Presentation

lme4 updated v2.0-1 Mar 4, 2026

Linear Mixed-Effects Models using 'Eigen' and S4

plotrix updated v3.8-14 Feb 12, 2026

Various Plotting Functions

zoo updated v1.8-15 Dec 14, 2025

S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)

Ryacas updated v1.1.6 Dec 2, 2025

R Interface to the 'Yacas' Computer Algebra System

Co-authored Packages

3 packages

Package Version
zoo 723.1K downloads/30d 1.9-1
proto 22.3K downloads/30d 1.0.0
Ryacas 3.4K downloads/30d 1.1.6

Contributions

7 packages

Package Version
lme4 976.8K downloads/30d 2.1-0
plotrix 78.1K downloads/30d 3.8-14
DescTools 62.7K downloads/30d 0.99.60
chron 44.1K downloads/30d 2.3-63
gdata 42.1K downloads/30d 3.0.1
optimx 18.1K downloads/30d 2025-4.9
rockchalk 4.8K downloads/30d 1.8.164

Other Roles

1 package

Package Version
stinepack 13.6K downloads/30d 1.5

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