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diffeqr

2.1.0

Solving Differential Equations (ODEs, SDEs, DDEs, DAEs)

0packages depend
4.3Kdownloads / year
–test coverage
13/13checks pass

Overview

About
Maintained by Christopher RackauckasFirst published 2018-04-2411 releasesCRAN page ↗GitHub ↗

An interface to 'DifferentialEquations.jl' <https://diffeq.sciml.ai/dev/> from the R programming language. It has unique high performance methods for solving ordinary differential equations (ODE), stochastic differential equations (SDE), delay differential equations (DDE), differential-algebraic equations (DAE), and more. Much of the functionality, including features like adaptive time stepping in SDEs, are unique and allow for multiple orders of magnitude speedup over more common methods. Supports GPUs, with support for CUDA (NVIDIA), AMD GPUs, Intel oneAPI GPUs, and Apple's Metal (M-series chip GPUs). 'diffeqr' attaches an R interface onto the package, allowing seamless use of this tooling by R users. For more information, see Rackauckas and Nie (2017) <doi:10.5334/jors.151>.

Install

Health

CRAN checks
13OK
Code health
Yes
Tests · ratio 1.10
not tracked
Coverage
100%
Documentation · exports
Yes
Vignettes
Yes
README
1
Dependencies · direct
Check history
  • OK2026-04-25
    12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
  • NOTE2026-03-10
    11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

4.3K
CRAN downloads in the past year
Rank #12,068 · ~12/day · ~355/mo
diffeqr
Daily download trend is not available in this view yet.
38130 days
87990 days
4.3K1 year
Compare downloads with other packages →
Also on94 r2u17 autocran63 c2d4u
Source & community
GitHub ↗

Repository stars, issues, and contributor activity are not tracked yet.

Dependencies

Declared dependencies
4 external dependencies (excludes base and recommended)
Depends (1)
R >= 3.4.0
Imports (1)
JuliaCall
LinkingTo (0)
none
Suggests (3)
testthatknitrrmarkdown
Enhances (0)
none
Reverse dependencies
0direct
–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Code Composition
Vignettes 714 (58%)R 397 (32%)Rd 128 (10%)

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

6 4 exported

Complexity

2.2 avg / 5 max

Call network

6 nodes / 5 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (1)
Maintainer (1)
Christopher Rackauckas
Author, Maintainer, Copyright holder
Authors (1)
Christopher Rackauckas
Author, Maintainer, Copyright holder
Copyright holders (1)
Christopher Rackauckas
Author, Maintainer, Copyright holder
Release timeline

11 releases. Pick two to compare their code metrics. R releases are shown for context.

  • R
    R 4.6.0 released · 2026-04-24
  • R
    R 4.5.0 released · 2025-04-11
  • 2.1.0Latest
    2024-12-04 · current release · diff ↗
  • R
    R 4.4.0 released · 2024-04-24
  • 2.0.1
    2024-03-18 · diff ↗
  • 2.0.0
    2023-10-20 · diff ↗
  • R
    R 4.3.0 released · 2023-04-21
  • 1.1.3
    2022-12-25 · diff ↗
  • R
    R 4.2.0 released · 2022-04-22
  • 1.1.1
    2021-08-05 · diff ↗
  • R
    R 4.1.0 released · 2021-05-18
  • 1.1.0
    2021-01-08 · diff ↗
  • 1.0.0
    2020-08-26 · diff ↗
  • R
    R 4.0.0 released · 2020-04-24
  • 0.1.3
    2019-09-22 · diff ↗
  • 0.1.2
    2019-07-12 · diff ↗
Show 4 earlier events
  • R
    R 3.6.0 released · 2019-04-26
  • 0.1.1
    2018-04-27 · diff ↗
  • 0.1.0
    2018-04-24
  • R
    R 3.5.0 released · 2018-04-23

Package metadata

First published
2018-04-24
Total releases
11 / 8 yrs
License
MIT + file LICENSE OSI
Download size
not tracked yet
Installed size
not tracked yet
With dependencies
not tracked yet