Package: GTFShift 1.1.0

Gonçalo F. Matos

GTFShift: Explore and Analyse General Transit Feed Specification (GTFS) Files with a Focus on Urban Mobility

A bundle of methods to harmonize GTFS and OSM data, enabling the integration and exploration of different layers of transit data, starting with the planned operations (GTFS), but also the infrastructure topology (OSM) and real-time information (GTFS-RT).

Authors:Gonçalo F. Matos [aut, cre], Rosa Félix [aut], Miguel Relvas Pires [ctb]

GTFShift_1.1.0.tar.gz
GTFShift_1.1.0.zip(r-4.7-any)GTFShift_1.1.0.zip(r-4.6-any)GTFShift_1.1.0.zip(r-4.5-any)
GTFShift_1.1.0.tgz(r-4.6-any)GTFShift_1.1.0.tgz(r-4.5-any)
GTFShift_1.1.0.tar.gz(r-4.7-any)GTFShift_1.1.0.tar.gz(r-4.6-any)
GTFShift_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
GTFShift/json (API)

# Install 'GTFShift' in R:

install.packages('GTFShift', repos = c('https://u-shift.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/u-shift/gtfshift/issues

Pkgdown/docs site:https://u-shift.github.io

On CRAN:

gtfs openstreetmap transit-planning urban-mobility

6.24 score 5 stars 39 scripts 291 downloads 29 exports 63 dependencies

Last updated from:37a8df43c6. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	203
source / vignettes	OK	290
linux-release	OK	246
macos-release	OK	164
macos-oldrel	OK	141
windows-devel	OK	203
windows-release	OK	180
windows-oldrel	OK	206
wasm-release	OK	145

Exports:calendar_nextBusinessWednesday classify_frequency_los create_calendar create_shapes_from_sf create_shapes_from_stops filter_by_agency filter_by_modes filter_by_route_name get_network_extension get_prioritisation_stats get_route_frequency_hourly get_stop_frequency_hourly get_trip_speed_profile get_way_frequency_hourly load_feed multiline_to_sorted_linestring network_overline osm_bus_lanes osm_centerlines osm_shapes_match_routes osm_shapes_to_routes prioritise_lanes project_points_along_geometry query_mobilitydatabase rt_average_speed rt_collect_json rt_collect_protobuf rt_extend_prioritisation unify

Dependencies:askpass backports callr checkmate class classInt cli cpp11 curl data.table DBI digest dplyr e1071 fs generics geodist geometries glue gtfsio gtfstools hms httr httr2 jsonlite KernSmooth lifecycle lubridate magrittr mime openssl osmdata otel parallelly pillar pkgconfig processx proxy ps purrr R6 Rcpp rlang rvest s2 selectr sf sfheaders stringi stringr sys tibble tidyr tidyselect tidytransit timechange units utf8 vctrs withr wk xml2 zip

Get Started

Rendered fromGTFShift.Rmdusingknitr::rmarkdown

Last update: 2026-10-09
Started: 2026-09-28

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Get next business Wednesday	calendar_nextBusinessWednesday
Classify bus frequency level of service based on HCM	classify_frequency_los
Create calendar.txt from calendar_dates.txt	create_calendar
Build shapes from simple feature object	create_shapes_from_sf
Build shapes from GTFS stops data	create_shapes_from_stops
Filter GTFS feed by agency	filter_by_agency
Filter GTFS feed by mode	filter_by_modes
Filter GTFS feed by route name	filter_by_route_name
Get network routes extension	get_network_extension
Get prioritisation stats	get_prioritisation_stats
Get aggregated frequency per hour for each bus route	get_route_frequency_hourly
Get aggregated frequency per hour for each bus stop	get_stop_frequency_hourly
Get trip speed profile from GTFS-RT speed estimates	get_trip_speed_profile
Get aggregated frequency per hour for each OSM way	get_way_frequency_hourly
Read GTFS feed, fixing integrity errors	load_feed
Convert a MULTILINESTRING to a sorted LINESTRING	multiline_to_sorted_linestring
Aggregate lines based on overlap with target network	network_overline
Export designated bus lanes from OpenStreetMap	osm_bus_lanes
Get centerlines for OSM road network	osm_centerlines
Get OSM routes that match shapes, based on geometrical match	osm_shapes_match_routes
Get OSM routes geometry considering gtfs:shape_id match	osm_shapes_to_routes
Prioritise road network lanes for bus lane implementation	prioritise_lanes
Project points onto a linear geometry	project_points_along_geometry
Query Mobility Database API for GTFS feeds	query_mobilitydatabase
Estimate average speed for GTFS-RT trip updates	rt_average_speed
Collect GTFS-RT data from a JSON feed at regular intervals	rt_collect_json
Collect GTFS-RT data from a Protocol Buffers feed at regular intervals	rt_collect_protobuf
Extend prioritisation with GTFS-RT based speed metrics	rt_extend_prioritisation
Merge multiple GTFS into a single aggregated file	unify