Spatial Dispersion Index (SDI) Family of Metrics for Spatial/Geographic Networks


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Documentation for package ‘rSDI’ version 0.2.1

Help Pages

dist_calc Distance Calculation for Graph Nodes
euclidean Calculate Euclidean Distance Between Two Points
haversine Calculate Haversine Distance Between Two Points on Earth
plotSDI plotSDI generates a plot of the network and SDI metrics on a geographic map.
SDI Computes graph or vertex level Spatial Dispersion Index(ces).
SDIcomputer SDIcomputer() is a helper function to compute given SDI variant for the given graph object. Not intended for explicit use. Called automatically by the 'SDI()' function.
TurkiyeMigration.flows T<c3><bc>rkiye migration network flows data
TurkiyeMigration.nodes T<c3><bc>rkiye migration network provinces/nodes data
unweightedAllVerticesSDI Not for explicit use.
unweightedNetworkSDI Not for explicit use.
unweightedSingleVertexSDI Not for explicit use.
variantParser variantParser for SDI variant short-codes. This is a helper function and not intended for explicit use.
weightedAllVerticesSDI Not for explicit use.
weightedNetworkSDI Not for explicit use.
weightedSingleVertexSDI Not for explicit use.