compute_dtf {admiral} | R Documentation |
Derive the Date Imputation Flag
Description
Derive the date imputation flag (*DTF
) comparing a date character vector
(--DTC
) with a Date vector (*DT
).
Usage
compute_dtf(dtc, dt)
Arguments
dtc |
The date character vector ( A character date is expected in a format like
|
dt |
The Date vector to compare. A date object is expected.
|
Details
Usually this computation function can not be used with %>%
.
Value
The date imputation flag (*DTF
) (character value of "D"
, "M"
, "Y"
or NA
)
See Also
Date/Time Computation Functions that returns a vector:
compute_age_years()
,
compute_duration()
,
compute_tmf()
,
convert_date_to_dtm()
,
convert_dtc_to_dt()
,
convert_dtc_to_dtm()
,
impute_dtc_dt()
,
impute_dtc_dtm()
Examples
compute_dtf(dtc = "2019-07", dt = as.Date("2019-07-18"))
compute_dtf(dtc = "2019", dt = as.Date("2019-07-18"))
compute_dtf(dtc = "--06-01T00:00", dt = as.Date("2022-06-01"))
compute_dtf(dtc = "2022-06--T00:00", dt = as.Date("2022-06-01"))
compute_dtf(dtc = "2022---01T00:00", dt = as.Date("2022-06-01"))
compute_dtf(dtc = "2022----T00:00", dt = as.Date("2022-06-01"))
[Package admiral version 1.3.0 Index]