Get Date Imputation Targets
Arguments
- date_imputation
The value to impute the day/month when a datepart is missing.
A character value is expected, either as a
format with month and day specified as
"mm-dd"
: e.g."06-15"
for the 15th of June,or as a keyword:
"first"
,"mid"
,"last"
to impute to the first/mid/last day/month.
- month
Month component of the partial date
Details
For
date_imputation = "first"
"0000"
,"01"
,"01"
are returned.For
date_imputation = "mid"
"xxxx"
,"06"
,"30"
ifmonth
isNA
and"15"
otherwise are returned.For
date_imputation = "last"
"9999"
,"12"
,"31"
are returned.For
date_imputation = "<mm>-<dd>"
"xxxx"
,"<mm>"
,"<dd>"
are returned.
"xxxx"
indicates that the component is undefined. If an undefined
component occurs in the imputed DTC value, the imputed DTC value is set to
NA_character_
in the imputation functions.
See also
impute_dtc_dtm()
, impute_dtc_dt()
Utilities used for date imputation:
dt_level()
,
dtm_level()
,
get_imputation_target_time()
,
get_partialdatetime()
,
restrict_imputed_dtc_dt()
,
restrict_imputed_dtc_dtm()