Skip to content

deFit

Fitting Differential Equations to Time Series Data

v0.3.0 · Oct 18, 2024 · GPL (>= 3)

Description

Use numerical optimization to fit ordinary differential equations (ODEs) to time series data to examine the dynamic relationships between variables or the characteristics of a dynamical system. It can now be used to estimate the parameters of ODEs up to second order, and can also apply to multilevel systems. See <https://github.com/yueqinhu/defit> for details.

Downloads

264

Last 30 days

16351st

638

Last 90 days

2.6K

Last year

Trend: +26.3% (30d vs prior 30d)

CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies deSolve ggplot2 R6 deFit

Version History

new 0.3.0 Mar 10, 2026
updated 0.3.0 ← 0.2.1 diff Oct 17, 2024
updated 0.2.1 ← 0.2.0 diff Jun 28, 2023
updated 0.2.0 ← 0.1.2 diff Apr 12, 2023
updated 0.1.2 ← 0.1.0 diff Feb 14, 2023
new 0.1.0 Feb 5, 2023