Description

The class for vertices for discrete variables, continuous variables, and ordinal variables.

Objects from the Class

Objects has the methods for extracting and setting the slots for vertices, and the method for drawing the vertex.

Slots

name:

Object of class "character", see "dg.Vertex".

index:

Object of class "numeric", see "dg.Vertex".

position:

Object of class "numeric", see "dg.Vertex".

blockindex:

Object of class "numeric", see "dg.Vertex".

stratum:

Object of class "numeric", see "dg.Vertex".

constrained:

Object of class "logical", see "dg.Vertex".

color:

Object of class "character", see "dg.Vertex".

label:

Object of class "character", see "dg.Vertex".

label.position:

Object of class "numeric", see "dg.Vertex".

Extends

Class "dg.Vertex", directly. Class "dg.Node", directly.

Methods

draw

signature(object = "dg.DiscreteVertex"): Method for drawing the vertex. The symbol will be a 'd'ot for 'd'iscrete variable.

draw

signature(object = "dg.OrdinalVertex"): Method for drawing the vertex. The symbol will be a filled square for ordinal variable.

draw

signature(object = "dg.ContinuousVertex"): Method for drawing the vertex. The symbol will be a 'c'circle for 'c'ontinuous variable.

Author(s)

Jens Henrik Badsberg

See Also

dg.Vertex-class, returnVertexList, dg.Vertex-class.