ancestorGraph: Ancestor Graph
In dagitty: Graphical Analysis of Structural Causal Models
Description
Usage
Arguments
Details
Examples
Description
Creates the induced subgraph containing only the vertices
in v, their ancestors, and the edges between them. All
other vertices and edges are discarded.
Usage
1
ancestorGraph(x, v = NULL)
Arguments
x
the input graph, a DAG, MAG, or PDAG.
v
variable names.
Details
If the input graph is a MAG or PDAG, then all *possible* ancestors
will be returned (see Examples).
Examples
1
2
3
4
5
g <- dagitty("dag{ z <- x -> y }")
ancestorGraph( g, "z" )
g <- dagitty("pdag{ z -- x -> y }")
ancestorGraph( g, "y" ) # includes z
dagitty documentation built on Jan. 21, 2021, 5:07 p.m.
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Description Usage Arguments Details Examples
Description
Creates the induced subgraph containing only the vertices
in v, their ancestors, and the edges between them. All
other vertices and edges are discarded.
Usage
1 | ancestorGraph(x, v = NULL)
|
Arguments
x |
the input graph, a DAG, MAG, or PDAG. |
v |
variable names. |
Details
If the input graph is a MAG or PDAG, then all *possible* ancestors will be returned (see Examples).
Examples
1 2 3 4 5 | g <- dagitty("dag{ z <- x -> y }")
ancestorGraph( g, "z" )
g <- dagitty("pdag{ z -- x -> y }")
ancestorGraph( g, "y" ) # includes z
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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