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dagitty (version 0.1-9)

Graphical Analysis of Structural Causal Models

Description

A port of the web-based software "DAGitty" for analyzing structural causal models (also known as directed acyclic graphs or DAGs). The 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.

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Install

install.packages('dagitty')

Monthly Downloads

469,658

Version

0.1-9

License

GPL-2

Issues

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Repository

https://github.com/jtextor/dagitty

Homepage

http://www.dagitty.net

Maintainer

Johannes Textor

Last Published

March 22nd, 2016

Functions in dagitty (0.1-9)

Plot Coordinates of Variables in Graph

EquivalentModels

Generating Equivalent Models

Canonicalize an Ancestral Graph

impliedConditionalIndependencies

List Implied Conditional Independencies

Convert to DAGitty object

Get Bundled Examples

vanishingTetrads

List Implied Vanishing Tetrads

isAdjustmentSet

Adjustment Criterion

Convert Lavaan Model to DAGitty Graph

instrumentalVariables

Find Instrumental Variables

plotLocalTestResults

Plot Results of Local Tests

Back-Door Graph

Orient Edges in PDAG.

AncestralRelations

Ancestral Relations

Covariate Adjustment Sets

Variable Statuses

Generate Graph Layout

Test for Graph Class

Test Graph against Data

Load Graph from dagitty.net

Simulate Data from Structural Equation Model

Parse DAGitty Graph

Names of Variables in Graph

Generate DAG at Random