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GG

Gabor Grothendieck

10 packages 28 years on CRAN

Downloads

1.7M

Last 30 days

5.3M

Last 90 days

19.6M

Last year

Average trend: -15.3% (30d vs prior 30d)

Top Packages by Downloads

zoo
781.7K
lme4
649.7K
plotrix
79.7K
DescTools
50.7K
chron
44.4K
gdata
36.7K
proto
25.9K
optimx
20.6K
rockchalk
17.3K
Ryacas
4.3K

Recent Activity

rockchalk updated v1.8.164 Apr 16, 2026

Regression Estimation and Presentation

DescTools new v0.99.60 Mar 10, 2026

Tools for Descriptive Statistics

Ryacas new v1.1.6 Mar 10, 2026

R Interface to the 'Yacas' Computer Algebra System

chron new v2.3-62 Mar 10, 2026

Chronological Objects which Can Handle Dates and Times

gdata new v3.0.1 Mar 10, 2026

Various R Programming Tools for Data Manipulation

lme4 new v2.0-1 Mar 10, 2026

Linear Mixed-Effects Models using 'Eigen' and S4

optimx new v2025-4.9 Mar 10, 2026

Expanded Replacement and Extension of the 'optim' Function

plotrix new v3.8-14 Mar 10, 2026

Various Plotting Functions

proto new v1.0.0 Mar 10, 2026

Prototype Object-Based Programming

rockchalk new v1.8.157 Mar 10, 2026

Regression Estimation and Presentation

Co-authored Packages

3 packages

Package Version
zoo 1.8-15
proto 1.0.0
Ryacas 1.1.6

Contributions

7 packages

Package Version
lme4 2.0-1
plotrix 3.8-14
DescTools 0.99.60
chron 2.3-62
gdata 3.0.1
optimx 2025-4.9
rockchalk 1.8.164