post_process_reacto: Post processing function for ADFACE dataset

In admiralvaccine: Vaccine Extension Package for ADaM in 'R' Asset Library

Post processing function for ADFACE dataset

Description

This is used to do post processing for ADaM reactogenicity dataset, for the derived SDTM level records, the corresponding values in FA variables will be NA.

Usage

post_process_reacto(
  dataset,
  filter_dataset = FATESTCD %in% c("MAXDIAM", "MAXSEV", "MAXTEMP") | (FATESTCD ==
    "OCCUR" & FAOBJ == "FEVER")
)

Arguments

dataset	Input dataset
filter_dataset	Filter condition Conversion of records in FA variables to NA depends on this condition.

Value

The input dataframe with NA values in FA variables where the SDTM records modified for ADaM derivation purpose.

Author(s)

Arjun Rubalingam

Examples

library(dplyr)
library(admiral)
library(tibble)

input <- tribble(
  ~USUBJID, ~FAOBJ, ~FALAT, ~FACAT, ~FASCAT, ~FATPT, ~FATESTCD, ~PARAMCD, ~AVAL,
  "ABC-1001", "FEVER", NA, "REACTO", "SYS", "DAY 1", "MAXTEMP", "MAXTEMP", 39.4,
  "ABC-1001", "VOMITING", NA, "REACTO", "SYS", "DAY 4", "MAXSEV", "MAXVOMIT", 3,
  "ABC-1001", "SWELLING", "LEFT", "REACTO", "ADMIN", "DAY 1", "MAXSEV", "MAXSWEL", 3,
  "ABC-1001", "REDNESS", "LEFT", "REACTO", "ADMIN", "DAY 2", "DIAMATER", "DIARE", 10.3,
  "ABC-1001", "FEVER", "LEFT", "REACTO", "SYS", "DAY 2", "OCCUR", "OCCFEV", NA
)

post_process_reacto(
  dataset = input,
  filter_dataset = FATESTCD %in% c("MAXSEV", "MAXTEMP") |
    (FATESTCD == "OCCUR" & FAOBJ == "FEVER")
)

admiralvaccine documentation built on Sept. 11, 2024, 6:35 p.m.