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Imputes Partial Date/Time Data Cutoff Variable (DCUTDTC)
Source:R/impute_dcutdtc.R
impute_dcutdtc.Rd
Imputes partial date/time data cutoff variable (DCUTDTC), as required by the datacut process.
Arguments
- dsin
Name of input data cut dataframe (i.e; DCUT)
- varin
Name of input data cutoff variable (i.e; DCUTDTC) which must be in ISO 8601 extended format (YYYY-MM-DDThh:mm:ss). All values of the data cutoff variable must be at least a complete date.
- varout
Name of imputed output variable
Value
Returns the input data cut dataframe, with the additional of one extra variable (varout) in POSIXct datetime format, which is the imputed version of varin.
Examples
dcut <- data.frame(
USUBJID = rep(c("UXYZ123a"), 7),
DCUTDTC = c(
"2022-06-23", "2022-06-23T16", "2022-06-23T16:57", "2022-06-23T16:57:30",
"2022-06-23T16:57:30.123", "2022-06-23T16:-:30", "2022-06-23T-:57:30"
)
)
dcut_final <- impute_dcutdtc(dsin = dcut, varin = DCUTDTC, varout = DCUTDTM)