Road Condition Analysis R package rroad version 0.0.5 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>. Software Suggests: testthat, knitr, zoo, biwavelet Viliam Simko <viliam.simko@gmail.com> Comprehensive R Archive Network (CRAN) Viliam Simko [cre, aut], Kevin Laubis [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=rroad/LICENSE) 2018-02-21 application/tgz https://CRAN.R-project.org/package=rroad doi:10.32614/CRAN.package.rroad