Algorithms for Routing and Solving the Traffic Assignment Problem

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Documentation for package ‘cppRouting’ version 3.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

assign_traffic	Algorithms for solving the Traffic Assignment Problem (TAP).
cpp_contract	Contraction hierarchies algorithm
cpp_simplify	Reduce the number of edges by removing non-intersection nodes, duplicated edges and isolated loops in the graph.
get_aon	Given an origin-destination matrix, compute All-or-Nothing assignment.
get_detour	Return the nodes that can be reached in a detour time set around the shortest path
get_distance_matrix	Compute all shortest distance between origin and destination nodes.
get_distance_pair	Compute shortest distance between origin and destination nodes.
get_isochrone	Compute isochrones/isodistances from nodes.
get_multi_paths	Compute all shortest paths between origin and destination nodes.
get_path_pair	Compute shortest path between origin and destination nodes.
makegraph	Construct graph
to_df	Convert cppRouting graph to data.frame