Server of the dv.edish module

edish_server() contains the server of the dv.edish module.

Usage

edish_server(
  module_id,
  dataset_list,
  lb_date_var,
  subjectid_var = "USUBJID",
  arm_var = "ACTARM",
  visit_var = "VISIT",
  baseline_visit_val = "VISIT 01",
  lb_test_var = "LBTEST",
  at_choices = NULL,
  alp_choice = NULL,
  lb_result_var = "LBSTRESN",
  ref_range_upper_lim_var = "LBSTNRHI",
  on_sbj_click = NULL
)

Arguments

module_id

[character(1)]

A unique ID string to create a namespace. Must match the ID of edish_UI().

dataset_list

[shiny::reactive(list(data.frame))]

A reactive list of named datasets.

lb_date_var

[character(1)]

Name of the variable (Date or POSIXt class) containing the laboratory test date.

subjectid_var

[character(1)]

Name of the variable containing the unique subject IDs.

arm_var

[character(1)]

Name of the variable containing the arm/treatment information.

visit_var

[character(1)]

Name of the variable containing the visit information.

baseline_visit_val

[character(1)]

Character indicating which visit should be used as baseline visit.

lb_test_var

[character(1)]

Name of the variable containing the laboratory test information.

at_choices

[character(1+)]

Character vector specifying the possible choices of the x-axis aminotransferase laboratory test.

alp_choice

[character(1) | NULL]

Character vector specifying the alkaline phosphatase laboratory test choice.

lb_result_var

[character(1)]

Name of the variable containing results of the laboratory test.

ref_range_upper_lim_var

[character(1)]

Name of the variable containing the reference range upper limits.

on_sbj_click

[function() | NULL]

Function to invoke when a subject is clicked on the plot. If NULL, no action is taken.

Value

A reactive value containing the list of subjects in the clicked point, if applicable.

See also

mod_edish() and edish_UI()