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duckspatial - R Interface to 'DuckDB' Database with Spatial Extension

Fast & memory-efficient functions to analyze and manipulate large spatial data data sets. It leverages the fast analytical capabilities of 'DuckDB' and its spatial extension (see <https://duckdb.org/docs/stable/core_extensions/spatial/overview>) while maintaining compatibility with R’s spatial data ecosystem to work with spatial vector data.

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quarto

11.49 score 105 stars 6 dependents 270 scripts 5.8k downloads

r5r - Rapid Realistic Routing with 'R5'

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 and monetary cost 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.

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gtfsjavar5routerroutingtransporttransport-networksopenjdk

10.90 score 236 stars 1 dependents 585 scripts 1.3k downloads

spanishoddata - Get Spanish Origin-Destination Data

Gain seamless access to origin-destination (OD) data from the Spanish Ministry of Transport, hosted at <https://www.transportes.gob.es/ministerio/proyectos-singulares/estudios-de-movilidad-con-big-data/opendata-movilidad>. This package simplifies the management of these large datasets by providing tools to download zone boundaries, handle associated origin-destination data, and process it efficiently with the 'duckdb' database interface. Local caching minimizes repeated downloads, streamlining workflows for researchers and analysts. Methods described in Kotov et al. (2026) <doi:10.1177/23998083251415040>. Extensive documentation is available at <https://ropenspain.github.io/spanishoddata/index.html>, offering guides on creating static and dynamic mobility flow visualizations and transforming large datasets into analysis-ready formats.

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cdrdatadata-packagemobile-telephone-datamobilityorigin-destinationquarto

8.58 score 47 stars 40 scripts 565 downloads

rJavaEnv - 'Java' Environments for R Projects

Quickly install 'Java Development Kit (JDK)' without administrative privileges and set environment variables in current R session or project to solve common issues with 'Java' environment management in 'R'. Recommended to users of 'Java'/'rJava'-dependent 'R' packages such as 'r5r', 'opentripplanner', 'xlsx', 'openNLP', 'rWeka', 'RJDBC', 'tabulapdf', and many more. 'rJavaEnv' prevents common problems like 'Java' not found, 'Java' version conflicts, missing 'Java' installations, and the inability to install 'Java' due to lack of administrative privileges. 'rJavaEnv' automates the download, installation, and setup of the 'Java' on a per-project basis by setting the relevant 'JAVA_HOME' in the current 'R' session or the current working directory (via '.Rprofile', with the user's consent). Similar to what 'renv' does for 'R' packages, 'rJavaEnv' allows different 'Java' versions to be used across different projects, but can also be configured to allow multiple versions within the same project (e.g. with the help of 'targets' package). For users who need to install 'rJava' or other 'Java'-dependent packages from source, 'rJavaEnv' will display a message with instructions on how to run 'R CMD javareconf' to make the 'Java' configuration permanent, but also provides a function 'java_build_env_set' that sets the environment variables in the current R session temporarily to allow installation of 'rJava' from source without 'R CMD javareconf'. On 'Linux', in addition to setting environment variables, 'rJavaEnv' also dynamically loads 'libjvm.so' to ensure 'rJava' works correctly. See documentation for more details.

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environmentsjavareproducibilityreproducible-researchquarto

8.03 score 24 stars 30 scripts 852 downloads

rang - Reconstructing Reproducible R Computational Environments

Resolve the dependency graph of R packages at a specific time point based on the information from various 'R-hub' web services <https://blog.r-hub.io/>. The dependency graph can then be used to reconstruct the R computational environment with 'Rocker' <https://rocker-project.org>.

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reproducibilityreproducible-research

7.28 score 80 stars 16 scripts 212 downloads

flowmapblue - Flow Map Rendering

Create interactive flow maps using 'FlowmapBlue' 'TypeScript' library <https://github.com/FlowmapBlue/FlowmapBlue>, which is a free tool for representing aggregated numbers of movements between geographic locations as flow maps. It is used to visualize urban mobility, commuting behavior, bus, subway and air travels, bicycle sharing, human and bird migration, refugee flows, freight transportation, trade, supply chains, scientific collaboration, epidemiological and historical data and many other topics. The package allows to either create standalone flow maps in form of 'htmlwidgets' and save them in 'HTML' files, or integrate flow maps into 'Shiny' applications.

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datavismobilitymobility-datamovement-datarstudioquarto

6.38 score 71 stars 34 scripts 181 downloads

layer - Tilt your Maps and Turn Them into 'ggplot' Plots

Simplifies the whole process of creating stacked tilted maps, that are often used in scientific publications to show different environmental layers for a geographical region. Tilting maps and layering them allows to easily draw visual correlations between these environmental layers.

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ggplot2spatial-visualizations

6.18 score 132 stars 38 scripts 160 downloads

rdocdump - Dump 'R' Package Source, Documentation, and Vignettes into One File

Dump source code, documentation and vignettes of an 'R' package into a single file. Supports installed packages, tar.gz archives, and package source directories. If the package is not installed, only its source is automatically downloaded from CRAN for processing. The output is a single plain text file or a character vector, which is useful to ingest complete package documentation and source into a large language model (LLM) or pass it further to other tools, such as 'ragnar' <https://github.com/tidyverse/ragnar> to create a Retrieval-Augmented Generation (RAG) workflow.

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llmragtextquarto

5.93 score 19 stars 3 scripts 502 downloads

osrm.backend - Bindings for 'Open Source Routing Machine'

Install and control 'Open Source Routing Machine' ('OSRM') backend executables to prepare routing data and run/stop a local 'OSRM' server. For computations with the running server use the 'osrm' R package (<https://cran.r-project.org/package=osrm>).

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osmosrmrouting

5.69 score 7 stars 3 scripts 507 downloads

mapgl - Interactive Maps with 'Mapbox GL JS' and 'MapLibre GL JS'

Provides an interface to the 'Mapbox GL JS' (<https://docs.mapbox.com/mapbox-gl-js/guides>) and the 'MapLibre GL JS' (<https://maplibre.org/maplibre-gl-js/docs/>) interactive mapping libraries to help users create custom interactive maps in R. Users can create interactive globe visualizations; layer 'sf' objects to create filled maps, circle maps, 'heatmaps', and three-dimensional graphics; and customize map styles and views. The package also includes utilities to use 'Mapbox' and 'MapLibre' maps in 'Shiny' web applications.

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5.57 score 1 stars 5 dependents 1.3k downloads

gridmaker - Create INSPIRE-Compliant Grids with IDs

Creates GISCO compatible and INSPIRE-compliant grids with IDs that look like 'CRS3035RES1000mN3497000E4448000' or '1kmN3497E4447'. Input can be 'sf', 'sfc' objects or bounding boxes. Output can be 'sf' polygons, 'sf' centroids, or just 'data.frame' with grid cell center or bottom left corner coordinates. The resulting grids are always aligned to rounded coordinates as per INSPIRE requirements.

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giscogridinspirequarto

5.02 score 11 stars 12 scripts

r5rgui - Graphical User Interface for 'r5r' Router

Interactively build and explore public transit routes with 'r5r' package via a graphical user interface in a 'shiny' app. The underlying routing methods are described in Pereira et al. (2021) <doi:10.32866/001c.21262>.

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openjdk

4.68 score 16 stars 5 scripts 150 downloads

wikimapR - Import Wikimapia Data as Simple Features via API

Download and import of Wikimapia data as 'sf' objects. Wikimapia data is retrieved via the Wikimapia API and converted to `sf` objects retaining all recevied fields.

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apiapi-clientwikimapia

2.74 score 11 stars 2 scripts

nvdb2osmr - Convert NVDB Data to OSM

High-performance conversion of Swedish NVDB data to OpenStreetMap format. Uses DuckDB for spatial IO and Rust for topological simplification.

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rustcargo

2.60 score 2 stars 4 scripts

sx - Scalable Spatial Data Analysis Using 'SedonaDB'

Provides scalable spatial operations on vector and raster data using 'Apache SedonaDB' ('DataFusion'-based spatial engine) as backend. Enables efficient processing of large spatial datasets without loading all data into 'R' memory, leveraging 'DuckDB' and 'Arrow' for high-performance I/O.

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2.48 score 6 stars 6 scripts

tphconv - Convert Transport Poverty Hub Data to Rasters and Vectors with GISCO IDs

Convert Transport Poverty Hub Data to Rasters and Vectors. The source data comes in CSV files with coordinates in WGS84 (EPSG:4326). To work with this data more efficiently, this package provides helper functions to quickly convert this data to spatial raster grids and vector polygon grids with GISCO IDs. Alternatively, GISCO IDs can be assigned to the data without any geometry generation in a 'data.frame' with optional coordinates columns.

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2.00 score 3 scripts

mapineqr - Access Mapineq Inequality Indicators via API

Access Mapineq inequality indicators via API.

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datademogrpahysocio-economic-indicators

2.00 score 2 stars 3 scripts

alboFr - Get French Data on Tiger Mosquito Colonisation

Get French Data on Tiger Mosquito (Aedes Albopictus) colonisation in France from the online map at <https://signalement-moustique.anses.fr/signalement_albopictus/colonisees>.

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aedes-albopictusdatafrancetiger-mosquito

1.70 score 3 scripts

gps2gtfs - High-Performance GPS to GTFS Converter

Preprocesses raw GPS trajectory data of public transit and transforms it to GTFS format. Provides a high-performance R port of the 'gps2gtfs' Python package by Aaivu (Ratneswaran et al., 2023) <doi:10.1109/ICCT56969.2023.10075789>. Heavy computational tasks are offloaded to an extremely fast compiled Rust backend or a C++ (Rcpp) backend. Automatic backend selection prefers Rust, then Rcpp, and falls back to a slower pure R implementation utilizing 'data.table' and 'sf'.

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rustcargocpp

1.00 score 1 scripts