plot_routefrequency: Plot Route Frequency by Hour

In GTFSwizard: Creating, Exploring, and Manipulating GTFS Files

Plot Route Frequency by Hour

Description

Creates a heatmap of scheduled departures by route, hour, and service pattern. The tile fill is the number of scheduled trips.

Usage

plot_routefrequency(gtfs, route = NULL, top_n = 25L)

Arguments

gtfs	A GTFS object.
route	Optional character vector of route IDs. 'NULL' includes all routes after applying 'top_n'.
top_n	Maximum number of routes to display when 'route' is 'NULL'.

Value

A 'ggplot' object.

See Also

[GTFSwizard::get_frequency()]

Examples

plot_routefrequency(
  for_rail_gtfs,
  route = for_rail_gtfs$routes$route_id[1:2]
)

GTFSwizard documentation built on Aug. 21, 2026, 5:16 p.m.