mixediffusion

1.0.1

Mixed-Effects Diffusion Models with General Drift

0packages depend

1.4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Pedro Abraham Montoya CalzadaFirst published 2026-03-202 releasesCRAN page ↗

Provides tools for likelihood-based inference in one-dimensional stochastic differential equations with mixed effects using expectation–maximization (EM) algorithms. The package supports Wiener and Ornstein–Uhlenbeck diffusion processes with user-specified drift functions, allowing flexible parametric forms including polynomial, exponential, and trigonometric structures. Estimation is performed via Markov chain Monte Carlo EM.

Install

R (CRAN)Ubuntu (r2u)openSUSE (OBS)

install.packages("mixediffusion", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-mixediffusion

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-mixediffusion

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 2.0 min · r-devel-linux-x86_64-fedora-clang

Check history

OK2026-03-21
5 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

1.4K

CRAN downloads in the past year

Rank #10,391 · ~4/day · ~118/mo

mixediffusion Releases R versions

Daily download trend is not available in this view yet.

20530 days

1K90 days

1.4K1 year

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Also on31 r2u17 autocran

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.5

Imports (2)

dplyr adaptMCMC

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Pedro Abraham Montoya Calzada

Author, Maintainer, Copyright holder

Authors (4)

Pedro Abraham Montoya Calzada

Author, Maintainer, Copyright holder

Netzahualcóyotl Castañeda-Leyva

Author, Copyright holder

Silvia Rodríguez-Narciso

Author, Copyright holder

Rogelio Salinas Gutiérrez

Author, Copyright holder

Pedro Abraham Montoya Calzada

Author, Maintainer, Copyright holder

Netzahualcóyotl Castañeda-Leyva

Author, Copyright holder

Silvia Rodríguez-Narciso

Author, Copyright holder

Rogelio Salinas Gutiérrez

Author, Copyright holder

Package Timeline

2 releases. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0.1Latest
2026-04-10 · current release · diff ↗
1.0.0
2026-03-20
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-03-20
Total releases: 2 / 1 yrs
License: GPL-3 OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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