Package: geoGraph 2.0.1

Andrea Manica

geoGraph: Walking Through the Geographic Space Using Graphs

Classes and methods for spatial graphs interfaced with support for GIS shapefiles.

Authors:Thibaut Jombart [aut], Dominik Jud [aut], Cecilia Padilla-Iglesias [aut], Ondrej Pelanek [aut], Andrea Pozzi [aut], Margherita Colucci [aut], Evie Carter [aut], Michela Leonardi [aut], Cassandra Gunasekaram [aut], Andrea Manica [aut, cre]

geoGraph_2.0.1.tar.gz
geoGraph_2.0.1.zip(r-4.7-any)geoGraph_2.0.1.zip(r-4.6-any)geoGraph_2.0.1.zip(r-4.5-any)
geoGraph_2.0.1.tgz(r-4.6-any)geoGraph_2.0.1.tgz(r-4.5-any)
geoGraph_2.0.1.tar.gz(r-4.7-any)geoGraph_2.0.1.tar.gz(r-4.6-any)
geoGraph_2.0.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
geoGraph/json (API)

# Install 'geoGraph' in R:

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

Bug tracker:https://github.com/evolecolgroup/geograph/issues

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

Datasets:

fst_hgdp - Pairwise FST matrix for HGDP populations
hgdp - Human genome diversity panel - georeferenced data
hgdpPlus - Human genome diversity panel - georeferenced data
rawgraph.10k - Worldwide geographic graphs
rawgraph.40k - Worldwide geographic graphs
worldgraph.10k - Worldwide geographic graphs
worldgraph.40k - Worldwide geographic graphs

On CRAN:

5.13 score 7 stars 12 scripts 60 exports 66 dependencies

Last updated from:4ee04335dd (on main). Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	345
source / vignettes	OK	234
linux-release	OK	295
macos-release	OK	294
macos-oldrel	OK	267
windows-devel	OK	338
windows-release	OK	340
windows-oldrel	OK	291
wasm-release	OK	153

Exports:.zoomlog.up %>%areConnected areNeighbours assignByPolygon assignByRaster autoplot buffer closestNode combineCosts connectivityPlot dijkstraBetween dijkstraBuffer dijkstraFrom dropCosts dropDeadEdges dropDeadNodes extractFromLayer findLand geo.add.edges geo.back geo.bookmark geo.change.attr geo.goto geo.remove.edges geo.segments geo.slide geo.zoomin geo.zoomout geom_gdata geom_ggraph geom_gpath getColors getCoords getCosts getData getEdges getGraph getNodeCosts getNodes getNodesAttr gPath2dist hasCosts isConnected isInArea isReachable keepMaxConnectedSet makeGrid makeHexGrid makeSquareGrid plot plotEdges points polygonBetween setColors setCosts setDistCosts setEdges setGraph setNodesAttr

Dependencies:askpass BH BiocGenerics boot class classInt cli collapse cpp11 curl DBI deldir dggridR dotCall64 dplyr e1071 farver fields FNN generics ggplot2 glue graph gtable httr isoband jsonlite KernSmooth labeling lattice lifecycle magrittr maps mime openssl pillar pkgconfig proxy purrr R6 RBGL RColorBrewer Rcpp rlang rnaturalearth s2 S7 scales sf sp spam spData spdep stringi stringr sys terra tibble tidyr tidyselect units utf8 vctrs viridisLite withr wk

geoGraph

Rendered fromgeoGraph.Rmdusingknitr::rmarkdown

Last update: 2026-09-24
Started: 2026-09-06

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Test if a set of nodes form a connected set	areConnected
Tests connectivity between pairs of nodes	areNeighbours
Assign node attributes from a polygon layer	assignByPolygon assignByPolygon,data.frame-method assignByPolygon,gData-method assignByPolygon,gGraph-method assignByPolygon,list-method assignByPolygon,matrix-method assignByPolygon,numeric-method
Assign raster values to graph nodes	assignByRaster
Default ggplot for a 'gData'	autoplot.gData
Default ggplot for a 'gGraph'	autoplot.gGraph
Compute buffers around locations for gGraph and gData objects	buffer buffer,gData-method buffer,gGraph-method buffer-methods
Find the closest node to a given location	closestNode closestNode,gData-method closestNode,gGraph-method
Combine the costs of two gGraph objects	combineCosts
Plot connected sets of a gGraph object	connectivityPlot connectivityPlot,gData-method connectivityPlot,gGraph-method
Find the shortest path between nodes in a graph	dijkstraBetween dijkstraBetween,gData-method dijkstraBetween,gGraph-method
Find nodes reachable within a cost threshold	dijkstraBuffer
Find the minimum cost path	dijkstraFrom dijkstraFrom,gData-method dijkstraFrom,gGraph-method
Remove all costs from a gGraph object	dropCosts dropCosts,gGraph-method
Get rid of some 'dead' edges or nodes	dropDeadEdges dropDeadNodes
Find which nodes are on land	findLand findLand,data.frame-method findLand,gGraph-method findLand,matrix-method
Pairwise FST matrix for HGDP populations	fst_hgdp
Formal class "gData"	gData gData-class
Add and remove edges from a gGraph object	geo.add.edges geo.remove.edges
Change values of a node attribute	geo.change.attr
Plot segments correctly when crossing the antimeridian	geo.segments
ggplot layer for a 'gData'	geom_gdata
ggplot layer for a 'gGraph'	geom_ggraph
ggplot layer for a gPath	geom_gpath
Get colors associated to nodes of a gGraph object	getColors getColors,gGraph-method
Get coordinates of nodes in a gGraph or gData object	getCoords getCoords,gData-method getCoords,gGraph-method
Get costs associated to edges of a gGraph object	getCosts getCosts,gGraph-method getNodeCosts getNodeCosts,gGraph-method
Get the data component of a gData object	getData getData,gData-method
Get edges from a gGraph object	getEdges getEdges,gGraph-method
Get the graph component of a gGraph or gData object	getGraph getGraph,gData-method getGraph,gGraph-method
Get nodes of a gGraph or gData object	getNodes getNodes,gData-method getNodes,gGraph-method
Get nodes attributes from gGraph/gData object	getNodesAttr getNodesAttr,gData-method getNodesAttr,gGraph-method
Formal class "gGraph"	gGraph gGraph-class
Formal class "gPath"	gPath gPath-class
Extract distances from a gPath object	gPath2dist
Check if a gGraph has costs	hasCosts
Human genome diversity panel - georeferenced data	hgdp hgdpPlus
Test if a set of nodes form a connected set	isConnected isConnected,gData-method isConnected,gGraph-method
Find which nodes fall in a given area	isInArea isInArea,data.frame-method isInArea,gData-method isInArea,gGraph-method isInArea,matrix-method
Tests if location reachable from nodes	isReachable
Keep only the largest connected set	keepMaxConnectedSet
Make a new gGraph object from a custom hexagonal grid	makeHexGrid
Make a new gGraph object from a custom square grid	makeSquareGrid
Plot a gData object.	plot,gData,missing-method plot-gData plot.gData plot_gData points,gData-method
Plot a gGraph object.	plot,gGraph,missing-method plot,gGraph-method plot-gGraph plot.gGraph plotEdges plot_gGraph points,gGraph-method
Plot a gPath object	plot.gPath print.gPath
Least-cost paths between two polygons	polygonBetween
Set color rules for a gGraph object	setColors
Set friction in a gGraph object	setCosts
Set costs associated to edges based on geographic distances	setDistCosts setDistCosts,gGraph-method setDistCosts-methods
Add and remove edges from a gGraph object	setEdges setEdges,gGraph-method
Set the linked gGraph for a gData object	setGraph setGraph,gData-method
Set node attributes in a gGraph object	setNodesAttr
Subset a gData object	subset-gData [,gData,ANY,ANY,ANY-method [,gData,ANY,ANY-method [,gData-method
Subset a gGraph object	subset-gGraph [,gGraph,ANY,ANY,ANY-method [,gGraph,ANY,ANY-method [,gGraph-method
Worldwide geographic graphs	rawgraph.10k rawgraph.40k worldgraph worldgraph.10k worldgraph.40k
Navigate in the plot of a gGraph object	.zoomlog.up geo.back geo.bookmark geo.goto geo.slide geo.zoomin geo.zoomout zoom