Get Date Imputation Targets
get_imputation_target_date(date_imputation, month)
A list of character vectors. The elements of the list are named "year", "month", "day".
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 component of the partial date
For date_imputation = "first"
"0000"
, "01"
, "01"
are returned.
For date_imputation = "mid"
"xxxx"
, "06"
, "30"
if month
is NA
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.
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()