It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.
0.1.2 by Stefan Kuethe, a year ago
https://github.com/crazycapivara/graphhopper-r
Report a bug at https://github.com/crazycapivara/graphhopper-r/issues
Browse source code at https://github.com/cran/graphhopper
Authors: Stefan Kuethe [aut, cre]
Documentation: PDF Manual
MIT + file LICENSE license
Imports magrittr, httr, googlePolylines, jsonlite, tibble, dplyr
Suggests sf, geojsonsf, ggplot2, testthat
See at CRAN