multiplex (version 1.5)

edgeT: Edge Table Generator

Description

The Edge Table generator of multiple relations.

Usage

edgeT(x)

Arguments

x

an array; usually with three dimensions of stacked matrices where the multiple relations are placed.

Value

• gens
  the generator relations
• ET
  the Edge Table

Details

The Edge Table is the complete right multiplication table of the semigroup having its elements for each of its generators.

References

Cannon, J.J. `Computing the ideal structure of finite semigroup,' Numerische Mathematik, 18, 254-266. 1971. Pattison, P.E. Algebraic Models for Social Networks. Cambridge University Press. 1993.

See Also

wordT, semigroup.

Examples

## Create the data: 2 binary relations among 3 elements
arr <- round( replace( array(runif(18), c(3,3,2)), array(runif(18),
       c(3,3,2))>.5, 1 ) )

## get the edge table
edgeT(arr)