check_cm_cmdecod: Check for missing CMDECOD values

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

Check for missing CMDECOD values

Description

This check looks for missing CMDECOD values

Usage

check_cm_cmdecod(CM, preproc = identity, ...)

Arguments

CM	Concomitant Medications SDTM dataset with variables USUBJID, CMTRT, CMDECOD
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)

Lei Zhao, Stella Banjo (HackR 2021)

Examples

CM <- data.frame(
 USUBJID = 1:5,
 DOMAIN = rep("CM", 5),
 CMTRT = rep("DRUG TERM", 5),
 CMDECOD = rep("CODED DRUG TERM", 5),
 CMSTDTC = 1:5,
 CMENDTC = 1:5,
 CMCAT = "CONCOMITANT MEDICATIONS",
 CMSPID = c("FORMNAME-R:13/L:13XXXX",
             "FORMNAME-R:16/L:16XXXX",
             "FORMNAME-R:2/L:2XXXX",
             "FORMNAME-R:19/L:19XXXX",
             "FORMNAME-R:5/L:5XXXX"),
 stringsAsFactors=FALSE
)

check_cm_cmdecod(CM)

CM$CMDECOD[1] = NA
CM$CMDECOD[2] = "NA"
CM$CMDECOD[3:5] = ""
check_cm_cmdecod(CM)
check_cm_cmdecod(CM,preproc=roche_derive_rave_row)

CM$CMDECOD <- NULL
check_cm_cmdecod(CM)

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