doi:10.32866/6945>). Weighted directed graphs have weights from A to B which may differ from those from B to A. Dual-weighted directed graphs have two sets of such weights. A canonical example is a street network to be used for routing in which routes are calculated by weighting distances according to the type of way and mode of transport, yet lengths of routes must be calculated from direct distances.">

dodgr: Distances on Directed Graphs (original) (raw)

Distances on dual-weighted directed graphs using priority-queue shortest paths (Padgham (2019) <doi:10.32866/6945>). Weighted directed graphs have weights from A to B which may differ from those from B to A. Dual-weighted directed graphs have two sets of such weights. A canonical example is a street network to be used for routing in which routes are calculated by weighting distances according to the type of way and mode of transport, yet lengths of routes must be calculated from direct distances.

Version: 0.4.3
Depends: R (≥ 3.5.0)
Imports: callr, digest, fs, geodist (≥ 0.1.0), magrittr, memoise, methods, osmdata, Rcpp (≥ 0.12.6), RcppParallel
LinkingTo: Rcpp, RcppParallel, RcppThread
Suggests: bench, dplyr, ggplot2, igraph, igraphdata, jsonlite, knitr, markdown, rmarkdown, sf, testthat (≥ 3.1.6), tidygraph
Published: 2025-09-01
DOI: 10.32614/CRAN.package.dodgr
Author: Mark Padgham [aut, cre], Andreas Petutschnig [aut], David Cooley [aut], Robin Lovelace [ctb], Andrew Smith [ctb], Malcolm Morgan [ctb], Andrea Gilardi ORCID iD [ctb], Eduardo Leoni ORCID iD [ctb], Shane Saunders [cph] (Original author of included code for priority heaps), Stanislaw Adaszewski [cph] (author of include concaveman-cpp code)
Maintainer: Mark Padgham <mark.padgham at email.com>
BugReports: https://github.com/UrbanAnalyst/dodgr/issues
License: GPL-3
URL: https://UrbanAnalyst.github.io/dodgr/,https://github.com/UrbanAnalyst/dodgr
NeedsCompilation: yes
SystemRequirements: GNU make
Citation: dodgr citation info
Materials: README, NEWS
CRAN checks: dodgr results

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