Add a parameter matrix to a model
Arguments
- model
A
causal_model
. A model object generated bymake_model
.- P
A
data.frame
. Parameter matrix. Not required but may be provided to avoid repeated computation for simulations.
Value
An object of class causal_model
. It essentially returns a
list containing the elements comprising a model
(e.g. 'statement', 'nodal_types' and 'DAG') with the parameter matrix
attached to it.
Examples
model <- make_model('X -> Y')
P <- diag(8)
colnames(P) <- rownames(model$causal_types)
model <- set_parameter_matrix(model, P = P)