dynamicGraph (version 0.1.6.6)

newFactor: The factor vertex object

Description

Returns an object of the class containing the class FactorVertexProto.

Usage

newFactor(vertex.indices, vertices = NULL, 
          name = ifelse(is.null(vertices), "", 
                        paste(Labels(vertices), collapse = ":")),
          label = name, type = "Generator",
          index = 0, width = 2, color = "default",
          factorClasses = validFactorClasses())

Arguments

vertex.indices

Integer vector of the vertex.indices of the vertices of the factor.

vertices

The vertices of the factor. Used for setting the default label.

name

Text string for the name of the factor vertex.

label

Text string for the label of the factor vertex.

type

Text string for the type, e.i. the class, of the factor vertex. Should be in factorClasses.

index

Integer for the index of the factor vertex.

width

Numeric, for the width of the factor vertex.

color

Text string for the color of the factor vertex.

factorClasses

The valid factorClasses.

Value

• A object of class containing FactorVertexProto.

See Also

newVertex, validVertexClasses

Examples

vertices <- returnVertexList(paste("V", 1:4, sep = ""), 
                             types = rep("Discrete", 4))
factor <- newFactor(c(1, 2, 3), vertices[1:3], type = "Generator")

str(factor)

color(factor)
label(factor)
labelPosition(factor)
name(factor)
index(factor)
position(factor)
nodeIndices(factor)

color(factor) <- "green"
label(factor) <- "v-1-2-3"
labelPosition(factor) <- c(1, 2, 3)
name(factor) <- "V-123" 
index(factor) <- 3
position(factor) <- c( 10,  20,  30,  40)

str(factor)