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GG

Gabor Grothendieck

10 packages On CRAN since Apr 2004 (22 years) · last active 3 weeks ago
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Downloads

1.6M

Last 30 days

5M

Last 90 days

20.4M

Last year

Average trend: -8.5% (30d vs prior 30d)

Top Packages by Downloads

zoo
708.4K
lme4
619.3K
plotrix
70.1K
chron
47.1K
DescTools
40.6K
gdata
34.1K
proto
27.1K
optimx
20.8K
rockchalk
5.3K
Ryacas
2.9K

Recent Activity

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

lme4 updated v1.1-38 Dec 1, 2025

Linear Mixed-Effects Models using 'Eigen' and S4

plotrix updated v3.8-13 Nov 14, 2025

Various Plotting Functions

Co-authored Packages

3 packages

Package Version
zoo 1.9-0
proto 1.0.0
Ryacas 1.1.6

Contributions

7 packages

Package Version
lme4 2.0-6
plotrix 3.8-14
chron 2.3-63
DescTools 0.99.60
gdata 3.0.1
optimx 2025-4.9
rockchalk 1.8.164

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