CalculatePriorRatio {EDISON}  R Documentation 
Calculates the network prior ratio.
Description
This function calculates the ratio of the network structure priors for a structure move.
Usage
CalculatePriorRatio(method, q, lambda, network.info)
Arguments
method 
Indicates which prior to use: 
q 
Number of nodes in the network. 
lambda 
Vector of lambda hyperparameter values for each network (needed for the Poisson prior). 
network.info 
The network information collected using

Value
Returns the ratio of the network structure priors for the proposed structure move.
Author(s)
Frank Dondelinger
References
For more information on the network structure priors, see:
Husmeier et al. (2010), "Intertime segment information sharing for nonhomogeneous dynamic Bayesian networks", NIPS.
Dondelinger et al. (2012), "Nonhomogeneous dynamic Bayesian networks with Bayesian regularization for inferring gene regulatory networks with gradually timevarying structure", Machine Learning.