check_cm_missing_month: Check for conmed dates with year and day known but month...

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

Check for conmed dates with year and day known but month unknown

Description

Check for missing month when conmed start (CMSTDTC) or end dates (CMENDTC) have known year and day

Usage

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

Arguments

CM	Concomitant Medications SDTM dataset with variables USUBJID, CMTRT, CMSTDTC, CMENDTC
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)

Chandra Mannem

Examples

CM <- data.frame(
 USUBJID = 1:3,
 CMTRT = c("CM1","CM2","CM3"),
 CMSTDTC = c("2017-01-01","2017---01","2017-01-02"),
 CMENDTC = c("2017-02-01","2017-03-01","2017---01"),
 CMSPID = "/F:XXX-D:12345-R:123",
 stringsAsFactors=FALSE
)

check_cm_missing_month(CM)
check_cm_missing_month(CM,preproc=roche_derive_rave_row)

CM$CMSTDTC = NULL

check_cm_missing_month(CM)

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