simodels: Flexible Framework for Developing Spatial Interaction Models

Develop spatial interaction models (SIMs). SIMs predict the amount of interaction, for example number of trips per day, between geographic entities representing trip origins and destinations. Contains functions for creating origin-destination datasets from geographic input datasets and calculating movement between origin-destination pairs with constrained, production-constrained, and attraction-constrained models (Wilson 1979) <doi:10.1068/a030001>.

Version: 0.0.5
Depends: R (≥ 2.10)
Imports: dplyr, geodist, od (≥ 0.4.0), rlang, sf
Suggests: ggplot2, knitr, minpack.lm, rmarkdown, tmap
Published: 2022-08-31
Author: Robin Lovelace ORCID iD [aut, cre], Jakub Nowosad ORCID iD [aut]
Maintainer: Robin Lovelace <rob00x at gmail.com>
BugReports: https://github.com/robinlovelace/simodels/issues
License: AGPL (≥ 3)
URL: https://github.com/robinlovelace/simodels, https://robinlovelace.github.io/simodels/
NeedsCompilation: no
Materials: README NEWS
CRAN checks: simodels results

Documentation:

Reference manual: simodels.pdf
Vignettes: Spatial interaction models with R
An introduction to spatial interaction models: from first principles

Downloads:

Package source: simodels_0.0.5.tar.gz
Windows binaries: r-devel: simodels_0.0.5.zip, r-release: simodels_0.0.5.zip, r-oldrel: simodels_0.0.5.zip
macOS binaries: r-release (arm64): simodels_0.0.5.tgz, r-oldrel (arm64): simodels_0.0.5.tgz, r-release (x86_64): simodels_0.0.5.tgz
Old sources: simodels archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=simodels to link to this page.