check_connection

Checks if there is internet connection to Ipea server to download r5r data.

internal

Rapid realistic routing on multimodal transport networks
(walk, bike, public transport and car) using 'R5', the Rapid Realistic
Routing on Real-world and Reimagined networks engine
<https://github.com/conveyal/r5>. The package allows users to generate
detailed routing analysis or calculate travel time matrices using
seamless parallel computing on top of the R5 Java machine. While R5
is developed by Conveyal, the package r5r is independently developed
by a team at the Institute for Applied Economic Research (Ipea) with
contributions from collaborators. Apart from the documentation in this
package, users will find additional information on R5 documentation at
<https://docs.conveyal.com/>. Although we try to keep new releases of
r5r in synchrony with R5, the development of R5 follows Conveyal's
independent update process. Hence, users should confirm the R5 version
implied by the Conveyal user manual (see
<https://docs.conveyal.com/changelog>) corresponds with the R5 version
that r5r depends on.

Rafael H. M. Pereira

Rapid Realistic Routing with 'R5'

Marcus Saraiva

Daniel Herszenhut

Carlos Kaue Vieira Braga

Matthew Wigginton Conway

Ipea - Institute for Applied Economic Research 

check_connection function

<dl><dt>file_url</dt>
<dd>A string with the file_url address of an geobr dataset</dd></dl>

Arguments

Check internet connection with Ipea server — check_connection

<dl>

<dt>file_url</dt>
<dd>A string with the file_url address of an geobr dataset</dd>

</dl>

check_connection: Check internet connection with Ipea server

Description

Usage

Value

Arguments

See Also