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Donna Coffman

Also published as Donna L. Coffman

6 packages On CRAN since Oct 2012 (13 years) · last active 13 days ago 0000-0001-6305-6579
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Downloads

20.4K

Last 30 days

75.4K

Last 90 days

296.8K

Last year

Average trend: -31.4% (30d vs prior 30d)

Top Packages by Downloads

semTools
18.2K
twangContinuous
1.9K
twangMediation
233
tvem
197
funmediation
190
tvmediation
154

Portfolio Check Status

Aggregate CRAN check results across 2 maintained packages.

2

NOTE

24

OK

Needs attention

twangContinuous NOTE

Recent Activity

semTools updated v0.5-9 Jul 13, 2026

Useful Tools for Structural Equation Modeling

tvmediation new v1.1.1 Mar 30, 2026

Time Varying Mediation Analysis

twangContinuous new v1.0.0 Mar 10, 2026

Toolkit for Weighting and Analysis of Nonequivalent Groups - Continuous Exposures

semTools updated v0.5-8 Feb 13, 2026

Useful Tools for Structural Equation Modeling

twangMediation updated v1.2.1 Nov 15, 2025

Twang Causal Mediation Modeling via Weighting

semTools updated v0.5-7 Mar 12, 2025

Useful Tools for Structural Equation Modeling

funmediation updated v1.0.2 Nov 8, 2023

Functional Mediation for a Distal Outcome

tvem updated v1.4.1 Aug 12, 2023

Time-Varying Effect Models

twangMediation updated v1.2 Aug 15, 2022

Twang Causal Mediation Modeling via Weighting

tvmediation update v1.1.0 May 24, 2022

Time Varying Mediation Analysis

Maintained Packages

2 packages

Package Version
twangContinuous 1.0.0
tvmediation 1.1.1

Co-authored Packages

3 packages

Package Version
twangMediation 1.2.1
tvem 1.4.1
funmediation 1.0.2

Contributions

1 package

Package Version
semTools 0.5-9