dttr2 (version 0.5.2)

dtt_hours: Get and Set Hour Values

Description

Gets and sets hour values for date/time vectors.

Usage

dtt_hours(x, ...)
dtt_hours(x) <- value
dtt_hour(x, ...)
dtt_hour(x) <- value
# S3 method for Date
dtt_hour(x, ...)
# S3 method for POSIXct
dtt_hour(x, ...)
# S3 method for hms
dtt_hour(x, ...)
# S3 method for POSIXct
dtt_hour(x) <- value
# S3 method for hms
dtt_hour(x) <- value
dtt_set_hour(x, value)

Value

An integer vector (or the modified date/time vector).

Arguments

x

A date/time vector.

...

Unused.

value

A integer vector of the hour value(s).

Methods (by class)

• dtt_hour(Date): Get integer vector of hour values for a Date vector

• dtt_hour(POSIXct): Get integer vector of hour values for a POSIXct vector

• dtt_hour(hms): Get integer vector of hour values for a hms vector

Functions

• dtt_hour(POSIXct) <- value: Set hour values for a POSIXct vector

• dtt_hour(hms) <- value: Set hour values for a hms vector

See Also

dtt_hour_decimal()

Other set time: dtt_minutes(), dtt_seconds()

Examples

x <- as.POSIXct("1990-01-02 23:40:51")
dtt_hour(x)
dtt_hour(x) <- 01L
x

x <- hms::as_hms("23:40:51")
dtt_hour(x)
dtt_hour(x) <- 01L
x