seairmobility

0.1.0

Mobility-Based SEAIR Epidemic Models

0packages depend

925downloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Weinan WangFirst published 2026-04-291 releasesCRAN page ↗

Tools for simulating, analysing, and fitting mobility-based SEAIR (Susceptible-Exposed-Asymptomatic-Infectious-Recovered) compartmental epidemic models with heterogeneous individual mobility. Each individual carries a fixed mobility trait that scales susceptibility and infectiousness through a rank-one kernel, extending the mobility-based compartmental framework of Jiang et al. (2025) doi:10.1137/24M1691557 by adding a latent stage and a behavioural split between asymptomatic and symptomatic infectiousness. Provides a numerical solver for the underlying partial differential equation system, closed-form computation of the basic reproduction number R0 and the final epidemic size, and a parametric least-squares routine for recovering the mobility distribution from an observed aggregate symptomatic time series.

Install

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

install.packages("seairmobility", 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-seairmobility

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

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-seairmobility

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# 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-seairmobility

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

Health

CRAN checks

13OK

Slowest check: 57 s · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.17

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

Yes

README

Dependencies · direct

Check history

OK2026-04-29
5 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

925

CRAN downloads in the past year

Rank #11,500 · ~3/day · ~77/mo

Releases R versions

Daily download trend is not available in this view yet.

36530 days

92590 days

9251 year

Compare downloads with other packages →

Also on15 r2u7 autocran

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (3)

deSolvestatsgraphics

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 907 (64%)Rd 515 (36%)

Code characteristics

Cyclomatic complexity: 2.0 median / 20 max
Test cases: 10 / 0.17 per code line
Documented parameters: 98%

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

13 11 exported

Complexity

6.2 avg / 20 max

Call network

13 nodes / 17 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)

Weinan Wang

Author, Maintainer

Authors (1)

Weinan Wang

Author, Maintainer

Release timeline

1 release. R releases are shown for context.

0.1.0Latest
2026-04-29 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-04-29
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet