check_tu_tuloc_missing: Check for missing TULOC values

In sdtmchecks: Data Quality Checks for Study Data Tabulation Model (SDTM) Datasets

Check for missing TULOC values

Description

This check looks for target lesions with missing TULOC values and returns a data frame. Only applies to assessments by investigator.

Usage

check_tu_tuloc_missing(TU, preproc = identity, ...)

Arguments

TU	Tumor Identification SDTM dataset with variables USUBJID, TUDTC, VISIT, TUORRES, TULOC, TUSPID (optional)
preproc	An optional company specific preprocessing script
...	Other arguments passed to methods

Value

boolean value if check failed or passed with 'msg' attribute if the test failed

Author(s)

Will Harris

Examples

TU <- data.frame(
USUBJID = 1:10,
TUDTC = 1:10,
VISIT = "C1D1",
TUORRES = "TARGET",
TULOC = "LIVER",
TUSPID = "FORMNAME-R:19/L:19XXXX",
stringsAsFactors=FALSE
)

check_tu_tuloc_missing(TU)

TU$TULOC[1] = "NA"
TU$TULOC[2] = ""
TU$TULOC[3] = NA

check_tu_tuloc_missing(TU,preproc=roche_derive_rave_row)

TU$TUSPID <- NULL
check_tu_tuloc_missing(TU)

sdtmchecks documentation built on Sept. 11, 2024, 9:34 p.m.