Make sunburst data for nswidgets — sunburst

sunburst_maker converts ordered sunburst data at the patient level to summarized counts in the nested hierarchical list format needed for the nswidgets:sunburst function.

sunburst_maker(
  cohort,
  id_data,
  none = "None",
  id_var = "patient_id",
  gofl_formula = NULL,
  collapse_states = NULL,
  max_levels = NULL
)

Arguments

cohort: Cohort data.frame. In case you want to add on stratification or filter variables.
id_data: List. One element for patient level order data, one element with states found in that data. Returned from sunburst_id_data.
none: Character. How to label the "empty" state. Default is "None".
id_var: Character. ID variable in cohort. Default "index_date".
gofl_formula: Formula. Used in gofl to create filters and stratifications.
collapse_states: How to redefine states if combinations are anticipated. As a named list it allows users to identify how states should be grouped with unique identifiers. As a named vector it assigns a hierarchy in the order that the states appear. The names are how the states show up on the sunburst. Default NULL.
max_levels: Integer. How many levels (sunburst rings) should be calculated? Max is 8.

Value

Nested list with all the treatment pathways + sizes at each level.