check_mi_mispec {sdtmchecks} | R Documentation |
Check for missing values in the MISPEC variable
Description
This check looks for missing values in the MISPEC variable, which is required. This will be flagged in P21. This may reflect a mapping issue.
Usage
check_mi_mispec(MI)
Arguments
MI |
Microscopic Findings with variables USUBJID, MISPEC, MITESTCD, MIDTC |
Value
boolean value if check failed or passed with 'msg' attribute if the test failed
Author(s)
Stella Banjo (HackR 2021)
Examples
MI <- data.frame(
USUBJID = c("1","2", "3"),
DOMAIN = "MI",
MISEQ = c(1, 2, 1),
MISPEC = c("","BLOCK SLIDE",NA),
MITESTCD = "TESTCD1",
MIDTC = "2020-01-01",
stringAsFactors = FALSE
)
check_mi_mispec(MI)
## No errors, MISPEC values present
MI2 <- data.frame(
USUBJID = c("1","2", "3"),
DOMAIN = "MI",
MISEQ = 1,
MISPEC = c("SLIDE", "TUMOR TISSUE", "BLOCK SLIDE"),
MITESTCD = "TESTCD1",
MIDTC = "",
stringsAsFactors = FALSE
)
check_mi_mispec(MI2)
[Package sdtmchecks version 1.0.0 Index]