Package: pavement 0.3.1

pavement: Analyzing Spatial Events on Roadways

Pavement is a package designed to analyze spatial events occurring on roadways. It provides a comprehensive toolkit for working with spatial data, empowering users to understand patterns and trends in road-related phenomena.

Authors:Keisuke ANDO [aut, cre], Takeshi UCHITANE [ths], Naoto MUKAI [ths], Kazunori IWATA [ths], Nobuhiro ITO [ths], Yong JIANG [ths]

pavement_0.3.1.tar.gz
pavement_0.3.1.zip(r-4.7)pavement_0.3.1.zip(r-4.6)pavement_0.3.1.zip(r-4.5)
pavement_0.3.1.tgz(r-4.6-x86_64)pavement_0.3.1.tgz(r-4.6-arm64)pavement_0.3.1.tgz(r-4.5-x86_64)pavement_0.3.1.tgz(r-4.5-arm64)
pavement_0.3.1.tar.gz(r-4.7-arm64)pavement_0.3.1.tar.gz(r-4.7-x86_64)pavement_0.3.1.tar.gz(r-4.6-arm64)pavement_0.3.1.tar.gz(r-4.6-x86_64)
pavement_0.3.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
pavement/json (API)

# Install 'pavement' in R:

install.packages('pavement', repos = c('https://nononoexe.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/nononoexe/pavement/issues

Pkgdown/docs site:https://nononoexe.github.io

Uses libs:

c++– GNU Standard C++ Library v3

Datasets:

jdg2011_datum - Japan Geodetic Datum 2011 (JDG2011) Reference Points
osm_highway_values - Values for the 'highway' tag in OpenStreetMap data
sample_accidents - Sample accidents data
sample_accidents_multiyear - Sample accident data for five years
sample_roads - Sample roads data

On CRAN:

gis spatial-analysis cpp

3.40 score 7 scripts 47 exports 87 dependencies

Last updated from:7c018e5ff5. Checks:13 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	220
linux-devel-x86_64	OK	258
source / vignettes	OK	305
linux-release-arm64	OK	238
linux-release-x86_64	OK	184
macos-release-arm64	OK	140
macos-release-x86_64	OK	271
macos-oldrel-arm64	OK	125
macos-oldrel-x86_64	OK	292
windows-devel	OK	134
windows-release	OK	114
windows-oldrel	OK	122
wasm-release	OK	180

Exports:calculate_local_moran compute_epanechnikov compute_gaussian convert_bbox convert_bbox_to_coordinates convert_bbox_to_polygon convolute_segmented_network convolute_spatiotemporal_network create_bbox create_coordinates create_durations create_graph create_line_graph create_linestring create_osm_roads create_points create_polygon create_road_network create_segmented_network create_spatiotemporal_events create_spatiotemporal_network decompose_linestring extract_road_endpoints extract_road_intersections extract_road_network_links extract_road_network_nodes extract_segmented_network_links extract_segmented_network_nodes fetch_roads filter_and_cast_geometries filter_points_within_tolerance find_duration generate_ids get_connected_links get_linestrings get_points get_polygons plot_local_moran remove_points_near_endpoints run_consistency_test sample_points_along_linestring set_events split_linestrings test_spatio_properties transform_coordinates transform_to_cartesian transform_to_geographic

Dependencies:askpass base64enc bslib cachem class classInt cli cpp11 crosstalk curl data.table DBI digest dplyr e1071 evaluate farver fastmap fontawesome fs generics ggplot2 glue gtable highr htmltools htmlwidgets httr httr2 igraph isoband jquerylib jsonlite KernSmooth knitr labeling later lattice lazyeval lifecycle lubridate lwgeom magrittr MASS Matrix memoise mime openssl osmdata otel pillar pkgconfig plotly promises proxy purrr R6 rappdirs RColorBrewer Rcpp rgl rlang rmarkdown rvest s2 S7 sass scales selectr sf stringi stringr sys tibble tidyr tidyselect timechange tinytex units utf8 vctrs viridisLite withr wk xfun xml2 yaml

Fetching Road Data with fetch_roads()

Fetching by bounding box | Fetching by center point and radius

Rendered fromusing-fetch-roads.Rmdusingknitr::rmarkdown

Last update: 2025-11-09
Started: 2025-10-01

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Calculate spatio-temporal local Moran's I	calculate_local_moran
Compute the Epanechnikov function	compute_epanechnikov
Compute the Gaussian function	compute_gaussian
Convert a bounding box to coordinates or a polygon	convert_bbox convert_bbox_to_coordinates convert_bbox_to_polygon
Convolute segmented road network	convolute_segmented_network
Convolute a spatiotemporal network to perform TNKDE	convolute_spatiotemporal_network
Create a bounding box	create_bbox
Create a collection of coordinates.	create_coordinates
Create a graph from nodes and links	create_graph
Create a line graph from a network	create_line_graph
Create a linestring geometry	create_linestring create_linestring.coordinates create_linestring.numeric
Create processed OpenStreetMap road data for a given area	create_osm_roads
Create points geometry	create_points create_points.coordinates create_points.numeric
Create a polygon geometry	create_polygon create_polygon.coordinates create_polygon.numeric
Decompose a linestring into a list of line segments	decompose_linestring
Create durations	create_durations durations
Extract road endpoints	extract_road_endpoints
Extract road intersections	extract_road_intersections
Extract road network links	extract_road_network_links
Extract road network nodes	extract_road_network_nodes
Extract segmented network links from a road network	extract_segmented_network_links
Extract nodes of segmented network from a road network	extract_segmented_network_nodes
Fetch road data from OpenStreetMap	fetch_roads fetch_roads.character fetch_roads.matrix fetch_roads.numeric fetch_roads.POINT fetch_roads.sfc_POINT
Filter and cast geometries	filter_and_cast_geometries get_linestrings get_points get_polygons
Filter points within a tolerance distance	filter_points_within_tolerance
Find the index of the duration that contains the event time	find_duration
Generate unique IDs based on parent IDs	generate_ids
Get connected links from a specified node	get_connected_links
Japan Geodetic Datum 2011 (JDG2011) Reference Points	jdg2011_datum
Values for the 'highway' tag in OpenStreetMap data	osm_highway_values
Plot spatio-temporal local Moran's I results	plot_local_moran
Plot a road network	plot.road_network
Plot spatiotemporal network or TNKDE results	plot.spatiotemporal_network
Remove points near endpoints of a linestring	remove_points_near_endpoints
Create a road network from roads	create_road_network road_network
Run the full spatio-temporal consistency test	run_consistency_test
Sample accidents data	sample_accidents
Sample accident data for five years	sample_accidents_multiyear
Sample points along a linestring	sample_points_along_linestring
Sample roads data	sample_roads
Create a segmented road network	create_segmented_network create_segmented_network.road_network segmented_network
Set events on a space.	set_events
Create a spatiotemporal event collection	create_spatiotemporal_events create_spatiotemporal_events.sf spatiotemporal_events
Create spatiotemporal network	create_spatiotemporal_network spatiotemporal_network
Split multiple linestrings into segments	split_linestrings
Test for temporal consistency of spatio-temporal properties	test_spatio_properties
Transform to Cartesian or geographic coordinates	transform_coordinates transform_to_cartesian transform_to_geographic