Detects any colliders given a DAG.
node_collider
tags colliders and ggdag_collider
plots all
exogenous variables.
node_collider(.dag, as_factor = TRUE, ...)ggdag_collider(
.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
)
a tidy_dagitty
with a collider
column for
colliders or a ggplot
input graph, an object of class tidy_dagitty
or
dagitty
treat collider
variable as factor
additional arguments passed to tidy_dagitty()
a character vector, the edge geom to use. One of: "link_arc", which accounts for directed and bidirected edges, "link", "arc", or "diagonal"
size of DAG node
size of DAG text
size of label text
color of DAG text
color of label text
logical. Should nodes be included in the DAG?
logical. Should DAG nodes be stylized? If so, use
geom_dag_nodes
and if not use geom_dag_point
logical. Should text be included in the DAG?
a string. Variable to use for geom_dag_label_repel()
.
Default is NULL
.
dag <- dagify(m ~ x + y, y ~ x)
node_collider(dag)
ggdag_collider(dag)
Run the code above in your browser using DataLab