Description Usage Arguments Value See Also Examples
A checkFunction
that checks if v
consists exclusively
of valid Danish civil registration (CPR) numbers, ignoring missing values. This
function is intended for use as a precheck in makeDataReport
, ensuring
that CPR numbers are not included in a dataMaid
output document.
1 |
v |
A variable (vector) to check. This variable is allowed to have any class. |
... |
Not in use. |
A checkResult
with three entires:
$problem
(a logical indicating whether the variable consists
of CPR numbers), $message
(if a problem was found,
the following message: "Warning: The variable seems to consist of
Danish civil registration (CPR) numbers.",
otherwise "") and $problemValues
(always NULL
).
check
, allCheckFunctions
,
checkFunction
, checkResult
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | CPRs <- sapply(c("01011988", "02011987", "04052006", "01021990", "01021991",
"01021993", "01021994", "01021995", "01021996", "01021997",
"01021970", "01021971", "01021972", "01021973", "01021974"), dataMaid:::makeCPR)
nonCPRs <- c(1:10)
mixedCPRs <- c(CPRs, nonCPRs)
#identify problem
isCPR(CPRs)
#no problem as there are no CPRs
isCPR(nonCPRs)
#no problem because not ALL values are CPRs
isCPR(mixedCPRs)
|
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