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Mark Culp

3 packages On CRAN since Sep 2006 (19 years) · last active 2 years ago

Downloads

12.3K

Last 30 days

55.1K

Last 90 days

310.7K

Last year

Average trend: -28.5% (30d vs prior 30d)

Top Packages by Downloads

C50
7.7K
ada
4.2K

Portfolio Check Status

Aggregate CRAN check results across 1 maintained package.

13

OK

Recent Activity

C50 new v0.2.0 Mar 10, 2026

C5.0 Decision Trees and Rule-Based Models

OptimModel new v2.0-3 Mar 10, 2026

Perform Nonlinear Regression Using 'optim' as the Optimization Engine

ada new v2.0-5.1 Mar 10, 2026

The R Package Ada for Stochastic Boosting

ada updated v2.0-5.1 Feb 16, 2026

The R Package Ada for Stochastic Boosting

OptimModel updated v2.0-3 May 4, 2025

Perform Nonlinear Regression Using 'optim' as the Optimization Engine

C50 updated v0.2.0 Apr 2, 2025

C5.0 Decision Trees and Rule-Based Models

OptimModel new v2.0-1 Mar 11, 2024

Perform Nonlinear Regression Using 'optim' as the Optimization Engine

C50 updated v0.1.8 Feb 7, 2023

C5.0 Decision Trees and Rule-Based Models

C50 updated v0.1.7 Nov 8, 2022

C5.0 Decision Trees and Rule-Based Models

C50 updated v0.1.6 Feb 4, 2022

C5.0 Decision Trees and Rule-Based Models

Maintained Packages

1 package

Package Version
ada 2.0-5.1

Contributions

2 packages

Package Version
C50 0.2.0
OptimModel 2.0-3