In r-gtfs/bustt: Bus and transit time calculations

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Description

bustt is a package for working with time in transit schedule data. In particular, it is focused on questions like:

• What are the headway of train lines at 59-Street Columbus Circle on Saturdays?
• What are the typical headway characteristics of the A Train on weekdays?

Installation

You can install this package from GitHub using the devtools package:

if (!require(devtools)) {
    install.packages('devtools')
}
devtools::install_github('r-gtfs/gtschedule')

Example Usage

library(dplyr)
library(trread)
library(bustt)

NYC <- import_gtfs("http://web.mta.info/developers/data/nyct/subway/google_transit.zip")

Route Headways

List the routes with the shortest median headways.

route_frequency_summary <- route_frequency(NYC) %>%
  arrange(median_headways)

head(route_frequency_summary)

Stop Headways

List the stops with the shortest headways in the system.

stop_frequency_summary <- stop_frequency(NYC, by_route=FALSE) %>%
  inner_join(NYC$stops_df) %>%
    select(stop_name, headway) %>%
      arrange(headway)

head(stop_frequency_summary)

r-gtfs/bustt documentation built on May 15, 2019, 10:03 p.m.