as.json                 Convert inputs to JSON
as.location             Convert a path or URL to a location object.
bounds                  Get bounds for a list or geo_list
canada_cities           This is the same data set from the maps
                        library, named differently
centroid                Get centroid for a geo_list
file_to_geojson         Convert spatial data files to GeoJSON from
                        various formats.
geojson-add             Add together geo_list or json objects
geojson_json            Convert many input types with spatial data to
                        geojson specified as a json string
geojson_list            Convert many input types with spatial data to
                        geojson specified as a list
geojson_read            Read geojson from a local file or a URL
geojson_style           Style a data.frame or list prior to converting
                        to geojson
geojson_write           Convert many input types with spatial data to a
                        geojson file
geojsonio               Convert various data formats to/from GeoJSON or
                        TopoJSON
lint                    Lint geojson
map_gist                Publish an interactive map as a GitHub gist
pretty                  Convert json input to pretty printed output
projections             topojson projections and extensions
states                  This is the same data set from the ggplot2
                        library
topojson_read           Read topojson from a local file or a URL
us_cities               This is the same data set from the maps
                        library, named differently
validate                Validate a geoJSON file, json object, list, or
                        Spatial class.
