Aggregates a date/time vector
dtt_aggregate(x, units, ...)# S3 method for Date
dtt_aggregate(x, units = "days", ...)
# S3 method for POSIXct
dtt_aggregate(x, units = "seconds", ...)
# S3 method for hms
dtt_aggregate(x, units = "seconds", ...)
The floored date/time vector.
A date/time vector.
A string of the time units. The possible values are "secs", "minutes", "hours", "days" or "weeks".
Unused.
dtt_aggregate(Date): Aggregate a Date vector
dtt_aggregate(POSIXct): Aggregate a POSIXct vector
dtt_aggregate(hms): Aggregate a hms vector
The possible units values are 'seconds', 'minutes', 'hours', 'days', 'months' or 'years'.
dtt_aggregate(as.Date(c("1992-01-01", "1991-02-02", "1991-03-03")), "years")
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