sgChVIDs

Change the field "ID" in the vertex slot, <code>v</code>, of a
 SpatialGraph. The fields <code>v0</code> and <code>v1</code> of the edge
 slot, <code>e</code>, are accordingly updated

 utilities

 spatial 

Provision of the S4 SpatialGraph class built on top of objects provided by 'igraph' and 'sp' packages, and associated utilities. See the documentation of the SpatialGraph-class within this package for further description. An example of how from a few points one can arrive to a SpatialGraph is provided in the function sl2sg().

Javier Garcia-Pintado

SpatialGraph

The SpatialGraph Class and Utilities

sgChVIDs function

<dl> <dt>obj</dt>
<dd>A SpatialGraph object</dd> <dt>IDa</dt>
<dd>A vector indicating the updated vertex IDs</dd> <dt>IDp</dt>
<dd>A vector indicating the prior vertex IDs</dd></dl>

Arguments

Change vertex IDs in a SpatialGraph — sgChVIDs

<dl>

 <dt>obj</dt>
<dd>A SpatialGraph object</dd>

 <dt>IDa</dt>
<dd>A vector indicating the updated vertex IDs</dd>

 <dt>IDp</dt>
<dd>A vector indicating the prior vertex IDs</dd>

</dl>

sgChVIDs: Change vertex IDs in a SpatialGraph

Description

Usage

Value

Arguments

Details