Canonicalize DAGs | R Documentation |
Takes an input graph with bidirected edges and replaces every bidirected edge
x <-> y with a substructure x <- L -> y, where L is a latent variable. See
dagitty::canonicalize()
for details. Undirected edges
are not currently supported in ggdag
.
node_canonical(.dag, ...)
ggdag_canonical(
.tdy_dag,
...,
edge_type = "link_arc",
node_size = 16,
text_size = 3.88,
label_size = text_size,
text_col = "white",
label_col = text_col,
node = TRUE,
stylized = FALSE,
text = TRUE,
use_labels = NULL
)
.dag , .tdy_dag |
input graph, an object of class |
... |
additional arguments passed to |
edge_type |
a character vector, the edge geom to use. One of: "link_arc", which accounts for directed and bidirected edges, "link", "arc", or "diagonal" |
node_size |
size of DAG node |
text_size |
size of DAG text |
label_size |
size of label text |
text_col |
color of DAG text |
label_col |
color of label text |
node |
logical. Should nodes be included in the DAG? |
stylized |
logical. Should DAG nodes be stylized? If so, use
|
text |
logical. Should text be included in the DAG? |
use_labels |
a string. Variable to use for |
a tidy_dagitty
that includes L or a ggplot
dag <- dagify(y ~ x + z, x ~ ~z)
ggdag(dag)
node_canonical(dag)
ggdag_canonical(dag)
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