Communication with DaVinci Modules • dv.spiderplot

This vignette demonstrates how DaVinci modules can communicate with each other within a single application. Specifically, it shows how the spider-plot module can send a selected patient ID to the patient-profile module, allowing users to jump directly from a data point in the spider plot to a detailed profile view of that patient.

papo_mod <- dv.papo::mod_patient_profile(
  module_id = "mod_papo",
  subject_level_dataset_name = "adsl",
  subjid_var = "USUBJID",
  sender_ids = "mod_spider",
  summary = list(
    vars = c("USUBJID", "AGE", "SEX", "ARM"),
    column_count = 2
  )
)

To enable navigation from the spider plot to the patient profile, the app creator simply sets receiver_id = "mod_papo" in the spider plot module’s configuration.

dv.manager::run_app(
  data = list(
    "Demo" = list(adsl = adsl, adtr = adtr)
  ), 
  module_list = list(
    "Spider Plot" = spiderplot_mod,
    "Patient Profile" = papo_mod
  ),
  title = "Spider Plot Demo",
  filter_data = "adsl",
  filter_key = "USUBJID",
  filter_type = "datasets"
)