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dodgr  

Distances on Directed Graphs
View on CRAN: Click here


Download and install dodgr package within the R console
Install from CRAN:
install.packages("dodgr")

Install from Github:
library("remotes")
install_github("cran/dodgr")

Install by package version:
library("remotes")
install_version("dodgr", "0.4.2")



Attach the package and use:
library("dodgr")
Maintained by
Mark Padgham
[Scholar Profile | Author Map]
First Published: 2017-09-28
Latest Update: 2023-06-02
Description:
Distances on dual-weighted directed graphs using priority-queue shortest paths (Padgham (2019) ). 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.
How to cite:
Mark Padgham (2017). dodgr: Distances on Directed Graphs. R package version 0.4.2, https://cran.r-project.org/web/packages/dodgr. Accessed 09 May. 2025.
Previous versions and publish date:
0.0.1 (2017-09-28 11:14), 0.0.2 (2017-10-27 15:01), 0.0.3 (2017-10-30 20:49), 0.1.1 (2018-10-24 17:00), 0.1.2 (2019-01-09 14:20), 0.1.3 (2019-03-20 23:20), 0.1.4 (2019-05-11 17:10), 0.2.0 (2019-06-06 00:10), 0.2.1 (2019-09-16 18:10), 0.2.4 (2019-10-02 17:00), 0.2.5 (2019-10-10 16:00), 0.2.6 (2020-04-17 11:00), 0.2.7 (2020-05-06 00:20), 0.2.8 (2021-01-31 01:30), 0.2.9 (2021-08-08 01:10), 0.2.11 (2021-10-07 10:20), 0.2.12 (2021-10-18 20:20), 0.2.13 (2022-04-02 01:50), 0.2.14 (2022-06-08 16:40), 0.2.15 (2022-08-18 14:50), 0.2.16 (2022-09-19 15:56), 0.2.17 (2022-11-04 18:40), 0.2.18 (2022-12-07 17:00), 0.2.19 (2023-01-13 12:50), 0.2.21 (2023-06-02 13:40), 0.4.0 (2024-05-26 00:20), 0.4.1 (2024-07-07 22:10)
Other packages that cited dodgr R package
View dodgr citation profile
Other R packages that dodgr depends, imports, suggests or enhances
Complete documentation for dodgr
Functions, R codes and Examples using the dodgr R package
Some associated functions: add_nodes_to_graph . clear_dodgr_cache . compare_heaps . dodgr . dodgr_cache_off . dodgr_cache_on . dodgr_centrality . dodgr_components . dodgr_contract_graph . dodgr_deduplicate_graph . dodgr_distances . dodgr_dists . dodgr_dists_categorical . dodgr_dists_nearest . dodgr_flowmap . dodgr_flows_aggregate . dodgr_flows_disperse . dodgr_flows_si . dodgr_full_cycles . dodgr_fundamental_cycles . dodgr_insert_vertex . dodgr_isochrones . dodgr_isodists . dodgr_isoverts . dodgr_load_streetnet . dodgr_paths . dodgr_sample . dodgr_save_streetnet . dodgr_sflines_to_poly . dodgr_streetnet . dodgr_streetnet_sc . dodgr_times . dodgr_to_igraph . dodgr_to_sf . dodgr_to_sfc . dodgr_to_tidygraph . dodgr_uncontract_graph . dodgr_vertices . estimate_centrality_threshold . estimate_centrality_time . hampi . igraph_to_dodgr . match_points_to_graph . match_points_to_verts . match_pts_to_graph . match_pts_to_verts . merge_directed_graph . os_roads_bristol . pipe . summary.dodgr_dists_categorical . weight_railway . weight_streetnet . weighting_profiles . write_dodgr_wt_profile . 
Some associated R codes: RcppExports.R . cache.R . centrality.R . compare-heaps.R . compound-junctions.R . deduplicate.R . dists-categorical.R . dists-nearest.R . dists.R . dodgr-package.R . dodgr-streetnet.R . flowmap.R . flows.R . from-to-params.R . fund-cycles.R . graph-contraction.R . graph-conversion.R . graph-functions-misc.R . graph-functions.R . graph-merge.R . iso.R . match-points.R . paths.R . save_load_streetnet.R . times.R . utils.R . weight-streetnet-times.R . weight-streetnet.R . weighting_profiles.R . zzz.R .  Full dodgr package functions and examples
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