Package: rroad 0.0.5

rroad: Road Condition Analysis

Computation of the International Roughness Index (IRI) given a longitudinal road profile. The IRI can be calculated for a single road segment or for a sequence of segments with a fixed length (e. g. 100m). For the latter, an overlap of the segments can be selected. The IRI and likewise the algorithms for its determination are defined in Sayers, Michael W; Gillespie, Thomas D; Queiroz, Cesar A.V. 1986. The International Road Roughness Experiment (IRRE) : establishing correlation and a calibration standard for measurements. World Bank technical paper; no. WTP 45. Washington, DC : The World Bank. (ISBN 0-8213-0589-1) available from <http://documents.worldbank.org/curated/en/326081468740204115>.

Authors:Viliam Simko [cre, aut], Kevin Laubis [aut]

rroad_0.0.5.tar.gz
rroad_0.0.5.zip(r-4.7)rroad_0.0.5.zip(r-4.6)rroad_0.0.5.zip(r-4.5)
rroad_0.0.5.tgz(r-4.6-any)rroad_0.0.5.tgz(r-4.5-any)
rroad_0.0.5.tar.gz(r-4.7-any)rroad_0.0.5.tar.gz(r-4.6-any)
rroad_0.0.5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
rroad/json (API)

# Install 'rroad' in R:
install.packages('rroad', repos = c('https://vsimko.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/vsimko/rroad/issues

On CRAN:

Conda:

carindexirimonitoringroad-conditionroad-safetyroad-trafficroadsroads-and-highwaysroughness

5.15 score 14 stars 6 scripts 196 downloads 3 exports 0 dependencies

Last updated from:42a32a193d. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK135
source / vignettesOK155
linux-release-x86_64OK129
macos-release-arm64OK127
macos-oldrel-arm64OK129
windows-develOK77
windows-releaseOK71
windows-oldrelOK64
wasm-releaseOK90

Exports:CalculateIRIContinuouslyCalculateIRIperSegmentsCalculateIRIperSegmentsOverlapping

Dependencies:

Road Condition Analysis

Rendered fromRoadFeatures.Rmdusingknitr::docco_linearon May 24 2026.

Last update: 2018-02-21
Started: 2016-04-22