gtfs_as_sf

Stops are converted to POINT sf data frames. Shapes are converted to a
LINESTRING data frame. Note that this function replaces stops and shapes
tables in <code>gtfs_obj</code>.

Read General Transit Feed Specification (GTFS) zipfiles into a list of R dataframes. Perform validation of the data structure against the specification. Analyze the headways and frequencies at routes and stops. Create maps and perform spatial analysis on the routes and stops. Please see the GTFS documentation here for more detail: <https://gtfs.org/>.

Flavio Poletti

tidytransit

Read, Validate, Analyze, and Map GTFS Feeds

Daniel Herszenhut

Mark Padgham

Tom Buckley

Danton Noriega-Goodwin

Angela Li

Elaine McVey

Charles Hans Thompson

Michael Sumner

Patrick Hausmann

Bob Rudis

James Lamb

Alexandra Kapp

Kearey Smith

Dave Vautin

Kyle Walker

Davis Vaughan

Ryan Rymarczyk

Kirill Müller

gtfs_as_sf function

<dl><dt>gtfs_obj</dt>
<dd>gtfs feed (tidygtfs object, created by <code>read_gtfs()</code>)</dd>
<dt>skip_shapes</dt>
<dd>if TRUE, shapes are not converted. Default FALSE.</dd>
<dt>crs</dt>
<dd>optional coordinate reference system (used by <code><a href="https://r-spatial.github.io/sf/reference/st_transform.html">sf::st_transform()</a></code>) to transform
lon/lat coordinates of stops and shapes</dd>
<dt>quiet</dt>
<dd>boolean whether to print status messages</dd></dl>

Arguments

Convert stops and shapes to Simple Features — gtfs_as_sf

<dl>

<dt>gtfs_obj</dt>
<dd>gtfs feed (tidygtfs object, created by <code>read_gtfs()</code>)</dd>


<dt>skip_shapes</dt>
<dd>if TRUE, shapes are not converted. Default FALSE.</dd>


<dt>crs</dt>
<dd>optional coordinate reference system (used by <code><a href='https://r-spatial.github.io/sf/reference/st_transform.html'>sf::st_transform()</a></code>) to transform
lon/lat coordinates of stops and shapes</dd>


<dt>quiet</dt>
<dd>boolean whether to print status messages</dd>

</dl>

Convert stops and shapes to Simple Features

gtfs_as_sf: Convert stops and shapes to Simple Features

Description

Usage

Value

Arguments

See Also