Package: sfnetworks 1.0.0
sfnetworks: Tidy Geospatial Networks
Provides a tidy approach to spatial network analysis, in the form of classes and functions that enable a seamless interaction between the network analysis package 'tidygraph' and the spatial analysis package 'sf'.
Authors:
sfnetworks_1.0.0.tar.gz
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sfnetworks.pdf |sfnetworks.html✨
sfnetworks/json (API)
NEWS
| # Install 'sfnetworks' in R: |
| install.packages('sfnetworks', repos = c('https://luukvdmeer.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/luukvdmeer/sfnetworks/issues
geospatial-networksnetwork-analysisrspatialsimple-featuresspatial-analysisspatial-data-sciencespatial-networkstidygraphtidyverse
Last updated 6 days agofrom:7a5ec1acb3. Checks:OK: 1 NOTE: 6. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 17 2024 |
| R-4.5-win | NOTE | Nov 17 2024 |
| R-4.5-linux | NOTE | Nov 17 2024 |
| R-4.4-win | NOTE | Nov 17 2024 |
| R-4.4-mac | NOTE | Nov 17 2024 |
| R-4.3-win | NOTE | Nov 17 2024 |
| R-4.3-mac | NOTE | Nov 17 2024 |
Exports:%>%activateactiveas_sfnetworkbind_spatial_edgesbind_spatial_nodescentrality_straightnesscontract_nodesconvertcreate_from_spatial_linescreate_from_spatial_pointscrystallisecrystallizedodgr_to_sfnetworkdual_weightsedge_azimuthedge_circuityedge_containsedge_contains_properlyedge_coversedge_crossesedge_dataedge_displacementedge_equalsedge_idsedge_intersectsedge_is_covered_byedge_is_disjointedge_is_nearestedge_is_withinedge_is_within_distanceedge_lengthedge_overlapsedge_segment_countedge_touchesevaluate_edge_queryevaluate_node_queryevaluate_weight_specgroup_spatial_dbscanis_sfnetworkis.sfnetworkmake_edges_directedmake_edges_explicitmake_edges_follow_indicesmake_edges_implicitmake_edges_mixedmake_edges_validmorphn_edgesn_nodesnb_to_sfnetworknearest_edge_idsnearest_edgesnearest_node_idsnearest_nodesnode_datanode_equalsnode_idsnode_intersectsnode_is_covered_bynode_is_danglingnode_is_disjointnode_is_nearestnode_is_pseudonode_is_withinnode_is_within_distancenode_Mnode_touchesnode_Xnode_Ynode_Zplay_geometricsf_attrsfnetworksfnetwork_to_dodgrsfnetwork_to_nbsimplify_networksmooth_pseudo_nodesst_duplicatedst_matchst_network_bboxst_network_blendst_network_costst_network_distancest_network_facesst_network_isost_network_joinst_network_pathsst_network_travelst_project_on_networkst_roundsubdivide_edgesto_spatial_contractedto_spatial_directedto_spatial_explicitto_spatial_implicitto_spatial_mixedto_spatial_neighborhoodto_spatial_reversedto_spatial_shortest_pathsto_spatial_simpleto_spatial_smoothto_spatial_subdivisionto_spatial_subsetto_spatial_transformedto_spatial_uniqueunmorphvalidate_networkwith_graphwrap_igraph
Dependencies:classclassIntclicpp11DBIdplyre1071fansigenericsgeometriesglueigraphKernSmoothlatticelifecyclelwgeommagrittrMASSMatrixpillarpkgconfigproxypurrrR6Rcpprlangs2sfsfheadersstringistringrtibbletidygraphtidyrtidyselectunitsutf8vctrswithrwk
Introduction to sfnetworks
Rendered fromsfn01_intro.qmdusingquarto::htmlon Nov 17 2024.Last update: 2024-11-17
Started: 2024-11-17
Creating and representing spatial networks
Rendered fromsfn02_create_represent.qmdusingquarto::htmlon Nov 17 2024.Last update: 2024-11-17
Started: 2024-11-17
Cleaning spatial networks
Rendered fromsfn03_cleaning.qmdusingquarto::htmlon Nov 17 2024.Last update: 2024-11-17
Started: 2024-11-17
Spatial joins and filters
Rendered fromsfn04_join_filter.qmdusingquarto::htmlon Nov 17 2024.Last update: 2024-11-17
Started: 2024-11-17
Routing on spatial networks
Rendered fromsfn05_routing.qmdusingquarto::htmlon Nov 17 2024.Last update: 2024-11-17
Started: 2024-11-17
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Extract the geometries of a sfnetwork as a S2 geography vector | as_s2_geography as_s2_geography.sfnetwork |
| Convert a foreign object to a sfnetwork | as_sfnetwork as_sfnetwork.default as_sfnetwork.dodgr_streetnet as_sfnetwork.linnet as_sfnetwork.psp as_sfnetwork.sf as_sfnetwork.sfc as_sfnetwork.sfNetwork as_sfnetwork.tbl_graph |
| Extract the active element of a sfnetwork as spatial tibble | as_tibble as_tibble.sfnetwork |
| Convert a sfnetwork into a linnet | as.linnet as.linnet.sfnetwork |
| Plot sfnetwork geometries with ggplot2 | autoplot autoplot.sfnetwork |
| Add nodes or edges to a spatial network. | bind_spatial bind_spatial_edges bind_spatial_nodes |
| Contract groups of nodes in a spatial network | contract_nodes |
| Create a spatial network from linestring geometries | create_from_spatial_lines |
| Create a spatial network from point geometries | create_from_spatial_points |
| Extract the node or edge data from a spatial network | data edge_data node_data |
| Specify dual edge weights | dual_weights |
| Query specific edge indices from a spatial network | evaluate_edge_query |
| Query specific node indices from a spatial network | evaluate_node_query |
| Specify edge weights in a spatial network | evaluate_weight_spec |
| Group nodes based on spatial distance | group_spatial group_spatial_dbscan |
| Extract all node or edge indices from a spatial network | edge_ids ids node_ids |
| Check if an object is a sfnetwork | is.sfnetwork is_sfnetwork |
| Convert undirected edges into directed edges based on their geometries | make_edges_directed |
| Construct edge geometries for spatially implicit networks | make_edges_explicit |
| Match the direction of edge geometries to their specified incident nodes | make_edges_follow_indices |
| Drop edge geometries of spatially explicit networks | make_edges_implicit |
| Make some edges directed and some undirected | make_edges_mixed |
| Match edge geometries to their incident node locations | make_edges_valid |
| Point locations for places about W. A. Mozart in Salzburg, Austria | mozart |
| Count the number of nodes or edges in a network | n n_edges n_nodes |
| Conversion between neighbor lists and sfnetworks | nb nb_to_sfnetwork sfnetwork_to_nb |
| Extract the nearest nodes or edges to given spatial features | nearest nearest_edges nearest_nodes |
| Extract the indices of nearest nodes or edges to given spatial features | nearest_edge_ids nearest_ids nearest_node_ids |
| Query node coordinates | node_coordinates node_M node_X node_Y node_Z |
| Create random spatial networks | play_geometric play_spatial |
| Plot the geometries of a sfnetwork | plot.sfnetwork |
| Road network of Münster Roxel | roxel |
| Query sf attributes from the active element of a sfnetwork | sf_attr |
| sf methods for sfnetworks | sf_methods st_agr.sfnetwork st_agr<-.sfnetwork st_area.sfnetwork st_as_s2.sfnetwork st_as_sf.sfnetwork st_bbox.sfnetwork st_coordinates.sfnetwork st_crop.morphed_sfnetwork st_crop.sfnetwork st_crs.sfnetwork st_crs<-.sfnetwork st_difference.morphed_sfnetwork st_difference.sfnetwork st_drop_geometry.sfnetwork st_filter.morphed_sfnetwork st_filter.sfnetwork st_geometry.sfnetwork st_geometry<-.sfnetwork st_intersection.morphed_sfnetwork st_intersection.sfnetwork st_intersects.sfnetwork st_is.sfnetwork st_is_valid.sfnetwork st_join.morphed_sfnetwork st_join.sfnetwork st_m_range.sfnetwork st_nearest_points.sfnetwork st_normalize.sfnetwork st_precision.sfnetwork st_reverse.sfnetwork st_sample.sfnetwork st_segmentize.sfnetwork st_set_precision.sfnetwork st_shift_longitude.sfnetwork st_simplify.sfnetwork st_transform.sfnetwork st_wrap_dateline.sfnetwork st_zm.sfnetwork st_z_range.sfnetwork |
| Create a sfnetwork | sfnetwork |
| Conversion between dodgr streetnets and sfnetworks | dodgr_to_sfnetwork sfnetwork_to_dodgr |
| Simplify a spatial network | simplify_network |
| Smooth pseudo nodes | smooth_pseudo_nodes |
| Compute spatial centrality measures | centrality_straightness spatial_centrality |
| Query spatial edge measures | edge_azimuth edge_circuity edge_displacement edge_length edge_segment_count spatial_edge_measures |
| Query edges with spatial predicates | edge_contains edge_contains_properly edge_covers edge_crosses edge_equals edge_intersects edge_is_covered_by edge_is_disjoint edge_is_nearest edge_is_within edge_is_within_distance edge_overlaps edge_touches spatial_edge_predicates |
| Morph spatial networks into a different structure | spatial_morphers to_spatial_contracted to_spatial_directed to_spatial_explicit to_spatial_implicit to_spatial_mixed to_spatial_neighborhood to_spatial_reversed to_spatial_shortest_paths to_spatial_simple to_spatial_smooth to_spatial_subdivision to_spatial_subset to_spatial_transformed to_spatial_unique |
| Query nodes with spatial predicates | node_equals node_intersects node_is_covered_by node_is_disjoint node_is_nearest node_is_within node_is_within_distance node_touches spatial_node_predicates |
| Query spatial node types | node_is_dangling node_is_pseudo spatial_node_types |
| Determine duplicated geometries | st_duplicated |
| Geometry matching | st_match |
| Compute the bounding box of a spatial network | st_network_bbox |
| Blend spatial points into a spatial network | st_network_blend |
| Compute a cost matrix of a spatial network | st_network_cost st_network_distance |
| Extract the faces of a spatial network | st_network_faces |
| Compute isolines around nodes in a spatial network | st_network_iso |
| Join two spatial networks based on equality of node geometries | st_network_join |
| Find shortest paths between nodes in a spatial network | st_network_paths |
| Find the optimal route through a set of nodes in a spatial network | st_network_travel |
| Project spatial points on a spatial network | st_project_on_network |
| Rounding of geometry coordinates | st_round |
| Subdivide edges at interior points | subdivide_edges |
| tidygraph methods for sfnetworks | as_tbl_graph.sfnetwork morph.sfnetwork reroute.sfnetwork tidygraph_methods unmorph.morphed_sfnetwork |
| Validate the structure of a sfnetwork | validate_network |
| Run an igraph function on an sfnetwork object | wrap_igraph |
