exogenousVariables

Returns the names of all variables that have no directed arrow pointing to them.
Note that this does not preclude variables connected to bidirected arrows.

A port of the web-based software 'DAGitty', available at
<https://dagitty.net>, for analyzing structural causal models
(also known as directed acyclic graphs or DAGs).
This package computes covariate adjustment sets for estimating causal
effects, enumerates instrumental variables, derives testable
implications (d-separation and vanishing tetrads), generates equivalent
models, and includes a simple facility for data simulation.

Johannes Textor

dagitty

Graphical Analysis of Structural Causal Models

exogenousVariables function

<dl><dt>x</dt>
<dd>the input graph, of any type.</dd></dl>

Arguments

Retrieve Exogenous Variables — exogenousVariables

<dl>

<dt>x</dt>
<dd>the input graph, of any type.</dd>

</dl>

exogenousVariables: Retrieve Exogenous Variables

Description

Usage

Arguments