The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

accessibility: Transport Accessibility Measures

A set of fast and convenient functions to help conducting accessibility analyses. Given a pre-computed travel cost matrix and a land use dataset (containing the location of jobs, healthcare and population, for example), the package allows one to calculate accessibility levels and accessibility poverty and inequality. The package covers the majority of the most commonly used accessibility measures (such as cumulative opportunities, gravity-based and floating catchment areas methods), as well as the most frequently used inequality and poverty metrics (such as the Palma ratio, the concentration and Theil indices and the FGT family of measures).

Version: 1.4.0
Depends: R (≥ 3.5.0)
Imports: checkmate, data.table, Hmisc, Rdpack (≥ 0.7), stats, utils
Suggests: covr, ggplot2, knitr, rmarkdown, sf, testthat, tibble
Published: 2024-03-06
DOI: 10.32614/CRAN.package.accessibility
Author: Rafael H. M. Pereira ORCID iD [aut], Daniel Herszenhut ORCID iD [aut, cre], Joey Reid [ctb], Ipea - Institute for Applied Economic Research [cph, fnd]
Maintainer: Daniel Herszenhut <dhersz at gmail.com>
BugReports: https://github.com/ipeaGIT/accessibility/issues
License: MIT + file LICENSE
URL: https://github.com/ipeaGIT/accessibility, https://ipeagit.github.io/accessibility/
NeedsCompilation: no
Materials: README NEWS
CRAN checks: accessibility results

Documentation:

Reference manual: accessibility.pdf
Vignettes: Introduction to accessibility: calculating accessibility measures
Decay functions
Calculating accessibility inequality and poverty

Downloads:

Package source: accessibility_1.4.0.tar.gz
Windows binaries: r-devel: accessibility_1.4.0.zip, r-release: accessibility_1.4.0.zip, r-oldrel: accessibility_1.4.0.zip
macOS binaries: r-release (arm64): accessibility_1.4.0.tgz, r-oldrel (arm64): accessibility_1.4.0.tgz, r-release (x86_64): accessibility_1.4.0.tgz, r-oldrel (x86_64): accessibility_1.4.0.tgz
Old sources: accessibility archive

Reverse dependencies:

Reverse suggests: r5r

Linking:

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

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.