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TP

Thomas Petzoldt

13 packages On CRAN since Jan 2005 (21 years) · last active 4 days ago 0000-0002-4951-6468

Downloads

170K

Last 30 days

590.5K

Last 90 days

2.5M

Last year

Average trend: -21.3% (30d vs prior 30d)

Top Packages by Downloads

plotrix
75.4K
deSolve
52.2K
proto
25.9K
fortunes
3.6K
caper
3.2K
FME
3K
rxode2
2.6K
qualV
2.1K
marelac
416

Portfolio Check Status

Aggregate CRAN check results across 5 maintained packages.

13

NOTE

52

OK

Needs attention

Recent Activity

rxode2 updated v5.1.4 Jul 20, 2026

Facilities for Simulating from ODE-Based Models

rxode2 updated v5.1.3 Jul 19, 2026

Facilities for Simulating from ODE-Based Models

fortunes updated v1.5-5 Jun 26, 2026

R Fortunes

rxode2 updated v5.1.2 Jun 2, 2026

Facilities for Simulating from ODE-Based Models

rxode2 updated v5.1.1 May 28, 2026

Facilities for Simulating from ODE-Based Models

deSolve updated v1.42 Mar 20, 2026

Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE')

rxode2 updated v5.0.2 Mar 20, 2026

Facilities for Simulating from ODE-Based Models

plotrix updated v3.8-14 Feb 12, 2026

Various Plotting Functions

deSolve updated v1.41 Feb 5, 2026

Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE')

rxode2 updated v5.0.1 Dec 8, 2025

Facilities for Simulating from ODE-Based Models

Maintained Packages

5 packages

Package Version
deSolve 1.42
qualV 0.3-5
growthrates 0.8.5
simecol 0.9-3
cardidates 0.4.9

Co-authored Packages

4 packages

Package Version
proto 1.0.0
caper 1.0.4
FME 1.3.6.4
marelac 2.1.11

Contributions

4 packages

Package Version
plotrix 3.8-14
fortunes 1.5-5
rxode2 5.1.4
QurvE 1.1.2