Calculate routing probabilities for a data.frame

Calculate routing probabilities for a data.frame

get_probability(graphs, start_node, end_node, eta = 1)

Arguments

graphs	list containing the two graphs and a map linking the two to each other.
start_node	Starting node for shortest path route
end_node	Ending node for shortest path route
eta	The parameter controlling the entropy (scale is arbitrary)

Value

list containing the data.frame of the graph elements with the routing probabilities and the estimated probabilistic distance.

Examples

not_run({
    graph <- road_data_sample
    start_pt <- c (11.603,48.163)
    end_pt <- c (11.608,48.167)
    pts <- select_vertices_by_coordinates (graph, start_pt, end_pt)
    route_start <- pts[1]
    route_end <- pts [2]
    get_probability (graphs = graph, start_node = route_start,
    end_node = route_end, eta = 0.6)
})