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seairmobility: Mobility-Based SEAIR Epidemic Models

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.

Version: 0.1.0
Imports: deSolve (≥ 1.30), stats, graphics
Suggests: testthat (≥ 3.0.0)
Published: 2026-04-28
DOI: 10.32614/CRAN.package.seairmobility
Author: Weinan Wang [aut, cre]
Maintainer: Weinan Wang <ww at ou.edu>
License: MIT + file LICENSE
NeedsCompilation: no
Citation: seairmobility citation info
Materials: README
CRAN checks: seairmobility results

Documentation:

Reference manual: seairmobility.html , seairmobility.pdf

Downloads:

Package source: seairmobility_0.1.0.tar.gz
Windows binaries: r-devel: seairmobility_0.1.0.zip, r-release: seairmobility_0.1.0.zip, r-oldrel: seairmobility_0.1.0.zip
macOS binaries: r-release (arm64): seairmobility_0.1.0.tgz, r-oldrel (arm64): seairmobility_0.1.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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