Neighborhood: An empty object of class 'Neighborhood'

In gremes: Estimation of Tail Dependence in Graphical Models

An empty object of class Neighborhood

Description

It is a subclass of RootDepSet. It creates an object with two empty slots $value for the collection of subsets and $root for the roots associated to each of the subsets in $value. Every node with observable variable should be taken as a root. A subset of nodes is created for every root. For every root the subset of nodes is created on the principle of neighborhood of some order. The slots are supposed to be assigned values. The simplest one is using method setRootDepSet. For other examples see Vignette "Subsets and Coordinates".

Usage

Neighborhood()

Value

An object with two empty slots $value for the collection of subsets and $root

Examples

seg<- graph(c(1,2, 2,3, 2,4, 4,5, 5,6, 5,7), directed = FALSE)
name_stat<- c("paris", "2", "meaux", "melun", "5", "nemours", "sens")
seg<- set.vertex.attribute(seg, "name", V(seg), name_stat)
rdsobj<- Neighborhood()
rdsobj # the slots are empty
rdsobj<- subset(rdsobj, 2, seg)
rdsobj # the slots are filled under the criterion of neighborhood of order 2.

gremes documentation built on Feb. 16, 2023, 8:06 p.m.