si_zones

si_centroids

<p><code>si_zones</code> and <code>si_centroids</code> represent administrative zones between which
flows are to be estimated.</p>

datasets

Develop spatial interaction models (SIMs).  SIMs predict the
amount of interaction, for example number of trips per day, between
geographic entities representing trip origins and destinations.
Contains functions for creating origin-destination datasets
from geographic input datasets and calculating movement between
origin-destination pairs with constrained, production-constrained,
and attraction-constrained models (Wilson 1979) <doi:10.1068/a030001>.

Robin Lovelace

simodels

Flexible Framework for Developing Spatial Interaction Models

Jakub Nowosad

si_zones function

Example zones and centroids — si_zones

Example zones and centroids

si_zones: Example zones and centroids

Description

Arguments

Examples