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Get Decimal Hour Values

Source: R/hour-decimal.R
dtt_hour_decimal.Rd

Gets decimal hour values for date/time vectors.

Usage

dtt_hour_decimal(x, ...)

# S3 method for class 'Date'
dtt_hour_decimal(x, ...)

# S3 method for class 'POSIXct'
dtt_hour_decimal(x, ...)

# S3 method for class 'hms'
dtt_hour_decimal(x, ...)

Arguments

x

A date/time vector.

...

Unused.

Value

A numeric vector.

Methods (by class)

  • dtt_hour_decimal(Date): Get numeric vector of decimal hour values for a Date vector

  • dtt_hour_decimal(POSIXct): Get numeric vector of decimal hour values for a POSIXct vector

  • dtt_hour_decimal(hms): Get numeric vector of decimal hour values for a hms vector

See also

dtt_hour()

Other decimal: dtt_day_decimal(), dtt_doy_decimal(), dtt_minute_decimal(), dtt_month_decimal(), dtt_year_decimal()

Examples

x <- as.POSIXct("1990-01-02 23:40:51")
dtt_hour_decimal(x)
#> [1] 23.68083
x <- hms::as_hms("23:40:51")
dtt_hour_decimal(x)
#> [1] 23.68083