admiralophtha (version 1.3.0)

derive_var_studyeye: Derive Study Eye

Description

Derive Study Eye (STUDYEYE) in the ADSL dataset

Usage

derive_var_studyeye(dataset_adsl, dataset_sc, sctestcd_value = "FOCID")

Value

The input ADSL dataset with an additional column named STUDYEYE

Arguments

dataset_adsl

ADSL input dataset

dataset_sc

SC input dataset

sctestcd_value

SCTESTCD value flagging Study Eye selection records. Default: "FOCID".

Author

Edoardo Mancini

Details

Study Eye is derived in ADSL using the "Study Eye selection" records in the SC SDTM dataset.

Examples

library(tibble)
library(admiral)

adsl <- tribble(
  ~STUDYID, ~USUBJID,
  "XXX001", "P01",
  "XXX001", "P02",
  "XXX001", "P03",
  "XXX001", "P04",
  "XXX001", "P05"
)

sc <- tribble(
  ~STUDYID, ~USUBJID, ~SCTESTCD, ~SCSTRESC,
  "XXX001", "P01", "FOCID", "OS",
  "XXX001", "P01", "ACOHORT", "COHORT1",
  "XXX001", "P02", "FOCID", "OD",
  "XXX001", "P02", "ACOHORT", "COHORT3",
  "XXX001", "P04", "FOCID", "OU",
  "XXX001", "P05", "FOCID", "OD",
  "XXX001", "P06", "FOCID", "OS"
)

derive_var_studyeye(adsl, sc)