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RL

Russell Lenth

7 packages On CRAN since Jul 2012 (14 years) · last active 4 weeks ago
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Downloads

231.9K

Last 30 days

769.2K

Last 90 days

3.1M

Last year

Average trend: -20.2% (30d vs prior 30d)

Top Packages by Downloads

estimability
138.8K
fixest
42.1K
afex
23.3K
estimatr
11.8K
rsm
8.4K
lsmeans
7.2K
unrepx
261

Portfolio Check Status

Aggregate CRAN check results across 3 maintained packages.

8

NOTE

31

OK

Recent Activity

fixest updated v0.14.2 Jun 26, 2026

Fast Fixed-Effects Estimations

estimability updated v2.0.0 Jun 26, 2026

Tools for Assessing Estimability of Linear Predictions

fixest updated v0.14.1 May 4, 2026

Fast Fixed-Effects Estimations

fixest updated v0.14.0 Mar 18, 2026

Fast Fixed-Effects Estimations

afex updated v1.5-1 Dec 13, 2025

Analysis of Factorial Experiments

fixest updated v0.13.2 Sep 7, 2025

Fast Fixed-Effects Estimations

afex updated v1.5-0 Aug 23, 2025

Analysis of Factorial Experiments

lsmeans updated v2.30-2 Mar 23, 2025

Least-Squares Means

rsm updated v2.10.6 Mar 23, 2025

Response-Surface Analysis

estimatr updated v1.0.6 Feb 27, 2025

Fast Estimators for Design-Based Inference

Maintained Packages

3 packages

Package Version
rsm 2.10.6
lsmeans 2.30-2
unrepx 1.0-2

Co-authored Packages

1 package

Package Version
estimability 2.0.0

Contributions

3 packages

Package Version
fixest 0.14.2
afex 1.5-1
estimatr 1.0.6