is.dagitty

A function to check whether an object has class <code>dagitty</code>.

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

is.dagitty function

<dl><dt>x</dt>
<dd>object to be tested.</dd></dl>

Arguments

Test for Graph Class — is.dagitty

<dl>

<dt>x</dt>
<dd>object to be tested.</dd>

</dl>

is.dagitty: Test for Graph Class

Description

Usage

Arguments