DAG labels

Label or otherwise retrieve labels from objects of either class tidy_dagitty or dagitty

Usage

label(x) <- value

# S3 method for class 'dagitty'
label(x) <- value

# S3 method for class 'tidy_dagitty'
label(x) <- value

dag_label(.tdy_dag, labels = NULL)

label(.tdy_dag)

has_labels(.tdy_dag)

Arguments

x

an object of either class tidy_dagitty or dagitty

value

a character vector

.tdy_dag

an object of class tidy_dagitty

labels

a character vector

Value

label returns the label attribute of x

Examples

labelled_dag <- dagify(y ~ z, x ~ z) %>%
  tidy_dagitty() %>%
  dag_label(labels = c("x" = "exposure", "y" = "outcome", "z" = "confounder"))

has_labels(labelled_dag)
#> [1] FALSE