as_tidygtfs |
Convert another gtfs like object to a tidygtfs object |
cluster_stops |
Cluster nearby stops within a group |
convert_times_to_hms |
Convert time columns to hms::hms in feed |
duplicated_primary_keys |
Check if primary keys are unique within tables |
empty_strings_to_na |
Convert empty strings ("") to NA values in all gtfs tables |
feed_contains |
Returns TRUE if the given gtfs_obj contains the table. Used to check for tidytransit's calculated tables in sublist ('gtfs_obj$.') |
filter_feed_by_area |
Filter a gtfs feed so that it only contains trips that pass a given area |
filter_feed_by_date |
Filter a gtfs feed so that it only contains trips running on a given date |
filter_feed_by_stops |
Filter a gtfs feed so that it only contains trips that pass the given stops |
filter_feed_by_trips |
Filter a gtfs feed so that it only contains a given set of trips |
filter_stops |
Get a set of stops for a given set of service ids and route ids |
filter_stop_times |
Filter a 'stop_times' table for a given date and timespan. |
get_route_frequency |
Get Route Frequency |
get_route_geometry |
Get all trip shapes for a given route and service |
get_stop_frequency |
Get Stop Frequency |
get_trip_geometry |
Get all trip shapes for given trip ids |
gtfs_as_sf |
Convert stops and shapes to Simple Features |
gtfs_duke |
Example GTFS data |
gtfs_to_tidygtfs |
Convert an object created by gtfsio::import_gtfs to a tidygtfs object |
gtfs_transform |
Transform or convert coordinates of a gtfs feed |
hhmmss_to_hms |
convert a vector of time strings empty strings are converted to NA |
hhmmss_to_seconds |
Function to convert "HH:MM:SS" time strings to seconds. |
hhmmss_to_sec_split |
Fallback function to convert strings like 5:02:11 10x slower than 'hhmmss_to_seconds()', empty strings are converted to NA |
interpolate_stop_times |
Interpolate missing stop_times linearly Uses shape_dist_traveled if available |
na_to_empty_strings |
Convert NA values to empty strings ("") |
plot.tidygtfs |
Plot GTFS stops and trips |
print.tidygtfs |
Print a GTFS object |
raptor |
Calculate travel times from one stop to all reachable stops |
read_gtfs |
Read and validate GTFS files |
route_type_names |
Dataframe of route type id's and the names of the types (e.g. "Bus") |
set_servicepattern |
Calculate servicepattern ids for a gtfs feed |
sf_as_tbl |
Convert stops and shapes from sf objects to tibbles |
sf_lines_to_df |
Adds the coordinates of an sf LINESTRING object as columns and rows |
sf_points_to_df |
Adds the coordinates of an sf POINT object as columns |
shapes_as_sf |
Convert shapes into Simple Features Linestrings |
stops_as_sf |
Convert stops into Simple Features Points |
stop_distances |
Calculate distances between a given set of stops |
stop_group_distances |
Calculates distances among stop within the same group column |
summary.tidygtfs |
GTFS feed summary |
travel_times |
Calculate shortest travel times from a stop to all reachable stops |
validate_gtfs |
Validate GTFS file |
write_gtfs |
Write a tidygtfs object to a zip file |