dagitty v0.2-2
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Graphical Analysis of Structural Causal Models
A port of the web-based software 'DAGitty', available at
<http://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.
Functions in dagitty
| Name | Description | |
| downloadGraph | Load Graph from dagitty.net | |
| AncestralRelations | Ancestral Relations | |
| ancestorGraph | Ancestor Graph | |
| backDoorGraph | Back-Door Graph | |
| as.dagitty | Convert to DAGitty object | |
| dconnected | d-Separation | |
| adjustmentSets | Covariate Adjustment Sets | |
| coordinates | Plot Coordinates of Variables in Graph | |
| canonicalize | Canonicalize an Ancestral Graph | |
| dagitty | Parse DAGitty Graph | |
| EquivalentModels | Generating Equivalent Models | |
| graphType | Get Graph Type | |
| graphLayout | Generate Graph Layout | |
| exogenousVariables | Retrieve Exogenous Variables | |
| instrumentalVariables | Find Instrumental Variables | |
| impliedConditionalIndependencies | List Implied Conditional Independencies | |
| isAdjustmentSet | Adjustment Criterion | |
| edges | Graph Edges | |
| getExample | Get Bundled Examples | |
| simulateSEM | Simulate Data from Structural Equation Model | |
| paths | Show Paths | |
| plotLocalTestResults | Plot Results of Local Tests | |
| localTests | Test Graph against Data | |
| lavaanToGraph | Convert Lavaan Model to DAGitty Graph | |
| plot.dagitty | Plot Graph | |
| orientPDAG | Orient Edges in PDAG. | |
| randomDAG | Generate DAG at Random | |
| moralize | Moral Graph | |
| is.dagitty | Test for Graph Class | |
| VariableStatus | Variable Statuses | |
| vanishingTetrads | List Implied Vanishing Tetrads | |
| names.dagitty | Names of Variables in Graph | |
| No Results! | ||
Vignettes of dagitty
| Name | ||
| dagitty4semusers.Rmd | ||
| No Results! | ||
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Details
| Type | Package |
| Date | 2016-08-26 |
| VignetteBuilder | knitr |
| Encoding | UTF-8 |
| LazyData | true |
| License | GPL-2 |
| URL | http://www.dagitty.net, https://github.com/jtextor/dagitty |
| BugReports | https://github.com/jtextor/dagitty/issues |
| RoxygenNote | 5.0.1 |
| NeedsCompilation | no |
| Packaged | 2016-08-26 09:41:27 UTC; johannes |
| Repository | CRAN |
| Date/Publication | 2016-08-26 18:58:49 |
| suggests | base64enc (>= 0.1-3) , knitr , lavaan , testthat |
| imports | boot , graphics , grDevices , jsonlite , MASS , methods , stats , utils , V8 |
| depends | R (>= 3.0.0) |
| Contributors | Johannes Textor, Benito der Zander |
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