Struct SelectionDiagram 

pub struct SelectionDiagram { /* private fields */ }

A source/target selection diagram.

selection_targets are causal variables whose generating mechanisms may differ between the source and target populations. Selection nodes are represented extensionally by their target; they are not ordinary observed variables and cannot accidentally enter an adjustment set.

Implementations

impl SelectionDiagram

pub fn try_new( causal_graph: Admg, selection_targets: impl Into<Arc<[VariableId]>>, ) -> Result<Self, GraphError>

Build and validate a selection diagram over a semi-Markovian causal graph.

pub const fn causal_graph(&self) -> &Admg

Borrow the causal ADMG shared by source and target populations.

pub fn selection_targets(&self) -> &[VariableId]

Variables whose mechanisms are allowed to differ between populations.

pub fn mechanism_may_differ(&self, variable: VariableId) -> bool

Whether a variable’s mechanism is marked as population-specific.

Trait Implementations

impl Clone for SelectionDiagram

fn clone(&self) -> SelectionDiagram

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SelectionDiagram

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.