markovRing(...,Coefficients=>...) -- optional input to choose the base field in markovRing or gaussianRing

Usage:

gaussianRing(n,Coefficients=>Ring)

gaussianRing(G,Coefficients=>Ring)

markovRing(d,Coefficients=>Ring)
Inputs:
- d, a sequence, with positive integer entries $(d_1,\dots ,d_r)$
- n, an integer, number of random variables
- G, a graph, a graph, or a digraph, or an instance of the type MixedGraph with directed and bidirected edges
Outputs:
- a ring,

Description

In both markovRing and gaussianRing, the default coefficient ring is QQ. Putting Coefficients => r for a choice of ring(field) r as an argument in the function markovRing or gaussianRing creates a ring with the desired coefficient ring.

i1 : R2 = markovRing ((2,2),Coefficients=>CC);

i2 : coefficientRing R2

o2 = CC
       53

o2 : ComplexField

Functions with optional argument named Coefficients:

gaussianRing(...,Coefficients=>...)
markovRing(...,Coefficients=>...) -- optional input to choose the base field in markovRing or gaussianRing

Further information

Default value: QQ
Function: markovRing -- ring of joint probability distributions on several discrete random variables
Option key: Coefficients -- optional input to choose the base field

The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/GraphicalModels.m2:1783:0.

markovRing(...,Coefficients=>...) -- optional input to choose the base field in markovRing or gaussianRing

Description

See also

Functions with optional argument named Coefficients:

Further information