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R\otp-plan.R (24154, 2023-10-25)
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R\utility-functions.R (2937, 2023-10-25)
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# OpenTripPlanner for R [](https://github.com/ropensci/opentripplanner/actions) [](https://app.codecov.io/gh/ropensci/opentripplanner) [](https://www.repostatus.org/#active) [](https://github.com/ropensci/software-review/issues/295) [](https://doi.org/10.5281/zenodo.3558311) [](https://joss.theoj.org/papers/10.21105/joss.01926) [](https://cran.r-project.org/package=opentripplanner) [](https://cran.r-project.org/package=opentripplanner) **opentripplanner** is an R package that provides a simple yet flexible interface to [OpenTripPlanner (OTP)](https://www.opentripplanner.org/). OTP is a multimodal trip planning service written in Java. For more information on what OTP is, see the [prerequisites vignette](https://docs.ropensci.org/opentripplanner/articles/prerequisites.html). **opentripplanner** can be used to interface with a remote instance of OTP (e.g. a website) or help you set up and manage a local version of OTP for private use. Basic setup and routing functions are outlined in the [getting started vignette](https://docs.ropensci.org/opentripplanner/articles/opentripplanner.html), while advanced functionality such as batch routing, isochrones, and customised setup is described in the [advanced features vignette](https://docs.ropensci.org/opentripplanner/articles/advanced_features.html). ## What’s New The newest version of the package 0.5.0 (Jan 2023) focuses on increased routing speeds (3-4x faster) and expanding support for OTP v2.2. The new version also drops legacy support for R 3.6, and so now requires R 4.0 or later. See [news](https://docs.ropensci.org/opentripplanner/news/index.html) for more details. ## Installation ### OpenTripPlanner To use OpenTripPlanner on your local computer you will need to install Java 8 and download the latest version of OTP. Instructions on installing Java and setting up OTP can be found in the [prerequisites vignette](https://docs.ropensci.org/opentripplanner/articles/prerequisites.html). ### R Package To install the stable CRAN version: ``` r install.packages("opentripplanner") # Install Package library(opentripplanner) # Load Package ``` Install the development version using **remotes**: ``` r # If you do not already have the remotes package install.packages("remotes") # Install the package from GitHub remotes::install_github("ropensci/opentripplanner") # Load the package library(opentripplanner) ``` ## Usage The package contains three groups of functions: Functions for setting up a local instance of OTP: 1. `otp_dl_jar()` To download the OTP Jar file; 2. `otp_dl_demo()` To download the demo data for the Isle of Wight; 3. `otp_check_java()` To check you have the correct version of Java; 4. `otp_build_graph()` To make a OTP graph from raw data; 5. `otp_setup()` To start up a local instance of OTP; 6. `otp_make_config()` To make a config object; 7. `otp_validate_config()` To validate a config object; 8. `otp_write_config()` To save a config object as a json file. Functions for connecting to a local or remote instance of OTP: 1. `otp_connect()` To connect to OTP. Functions for retrieving data from OTP: 1. `otp_plan()` To get routes from A to B; 2. `otp_geocode()` To get the locations of named places e.g. road names (OTP 1.x only); 3. `otp_isochrone()` To get isochrone maps (OTP 1.x only); 4. `otp_make_surface()` To make an analyst surface (OTP 1.x only); 5. `otp_surface()` To evaluate a analyst surface (OTP 1.x only); 6. `otp_traveltime()` To make a travel time matrix (OTP 1.x only); 7. `otp_surface_isochrone()` To make a raster isochrone map (OTP 1.x only); Results are returned as [sf objects](https://CRAN.R-project.org/package=sf). ## Acknowledgement This package was built off the [tutorial by Marcus Young](https://github.com/marcusyoung/otp-tutorial). ## Contribution Please note that the `opentripplanner` project is released with a [Contributor Code of Conduct](https://github.com/ropensci/opentripplanner/blob/master/CODE_OF_CONDUCT.md). By contributing to this project, you agree to abide by its terms. Bug reports and comments are welcome as Github [Issues](https://github.com/ropensci/opentripplanner/issues) and code submissions as [Pull Requests](https://github.com/ropensci/opentripplanner/pulls). ## Citation Please cite the JOSS paper in publications: Morgan et al., (2019). OpenTripPlanner for R. Journal of Open Source Software, 4(44), 1926, [](https://ropensci.org)

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