Update a Probabilistic Network of Project Risks.

This function updates an existing probabilistic network by adding or removing dependencies (edges) and updating probability distributions for nodes.

Usage

prob_net_update(
  graph,
  add_links = NULL,
  remove_links = NULL,
  update_distributions = NULL
)

Arguments

graph

An existing probabilistic network created by `prob_net()`.

add_links

Optional. A data frame with columns `source` and `target` to add new links.

remove_links

Optional. A data frame with columns `source` and `target` to remove existing links.

update_distributions

Optional. A named list of distributions to update. Format follows `prob_net()`.

Value

An updated `prob_net` object with modified links and/or distributions.