accessibility: Transport Accessibility Measures

A set of fast and convenient functions to calculate multiple transport accessibility measures. 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 active and passive accessibility levels using multiple accessibility measures, such as: cumulative opportunities (using either travel cost cutoffs or intervals), minimum travel cost to closest N number of activities, gravity-based (with different decay functions) and different floating catchment area methods.

Version: 1.0.1
Depends: R (≥ 3.5.0)
Imports: checkmate, data.table, Rdpack (≥ 0.7), utils
Suggests: covr, ggplot2, knitr, rmarkdown, sf, stats, testthat
Published: 2022-10-06
Author: Rafael H. M. Pereira ORCID iD [aut], Daniel Herszenhut ORCID iD [aut, cre], Ipea - Institute for Applied Economic Research [cph, fnd]
Maintainer: Daniel Herszenhut <dhersz at>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README NEWS
CRAN checks: accessibility results


Reference manual: accessibility.pdf
Vignettes: Introduction to accessibility: calculating accessibility measures
Decay functions


Package source: accessibility_1.0.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): accessibility_1.0.1.tgz, r-oldrel (arm64): accessibility_1.0.1.tgz, r-release (x86_64): accessibility_1.0.1.tgz, r-oldrel (x86_64): accessibility_1.0.1.tgz
Old sources: accessibility archive


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