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SW

Sanford Weisberg

5 packages 1 year on CRAN
R-Universe CRAN Search

Downloads

894.5K

Last 30 days

1.7M

Last 90 days

1.7M

Last year

Average trend: +0.3% (30d vs prior 30d)

Top Packages by Downloads

car
527.5K
carData
310K
effects
44.3K
alr4
11.9K
medflex
836

Portfolio Check Status

Aggregate CRAN check results across 1 maintained package.

14

OK

Recent Activity

alr4 new v1.0.7 Mar 10, 2026

Data to Accompany Applied Linear Regression 4th Edition

car new v3.1-5 Mar 10, 2026

Companion to Applied Regression

carData new v3.0-6 Mar 10, 2026

Companion to Applied Regression Data Sets

effects new v4.2-5 Mar 10, 2026

Effect Displays for Linear, Generalized Linear, and Other Models

medflex new v0.6-11 Mar 10, 2026

Flexible Mediation Analysis Using Natural Effect Models

Maintained Packages

1 package

Package Version
alr4 1.0.7

Co-authored Packages

3 packages

Package Version
car 3.1-5
carData 3.0-6
effects 4.2-5

Contributions

1 package

Package Version
medflex 0.6-11