Convert a series of points into geographical flows

Source: R/od-funs.R

Takes a series of geographical points and converts them into a spatial (linestring) object representing the potential flows, or 'spatial interaction', between every combination of points.

points2flow(p)

Arguments

p

A spatial (point) object

See also

Other od: dist_google(), od2line(), od2odf(), od_aggregate_from(), od_aggregate_to(), od_coords2line(), od_coords(), od_dist(), od_id, od_oneway(), od_to_odmatrix(), odmatrix_to_od(), points2odf()

Examples

data(cents)
plot(cents)

flow <- points2flow(cents)

#> Warning: CRS object has comment, which is lost in output
#> Warning: Discarded datum Unknown based on WGS84 ellipsoid in CRS definition
plot(flow, add = TRUE)

flow_sf <- points2flow(cents_sf)
plot(flow_sf)