Create a subsample of points from a route network for jittering

Source: R/aggregate.R

Todo: export this at some point

od_sample_vertices(x, fraction = 1)

Arguments

x

An sf object representing a road network

fraction

What percent of the network to sample?

Examples

if (FALSE) { # \dontrun{
u = "https://github.com/ITSLeeds/od/releases/download/v0.3.1/road_network_min.Rds"
f = basename(u)
if (!file.exists(f)) download.file(u, f)
road_network_min = readRDS(f)
od_sample_vertices(road_network_min)
} # }