timeDate-midnightStandard: Midnight standard

In timeDate: Rmetrics - Chronological and Calendar Objects

Midnight standard

Description

Corrects "timeDate" objects if they do not fulfill the ISO8601 midnight standard.

midnightStandard2() relies on strptime wherever possible, and there simply returns as.POSIXct(strptime(charvec, format, tz = "GMT")).

Usage

midnightStandard (charvec, format)
midnightStandard2(charvec, format)

Arguments

charvec	a character string or vector of dates and times.
format	a string, the format specification of the input character vector.

Value

midnightStandard returns a character and midnightStandard2 a POSIXct object.

Examples

ch <- "2007-12-31 24:00"
midnightStandard(ch)
(ms2 <- midnightStandard2(ch))
class(ms2)

timeDate documentation built on Sept. 22, 2024, 5:07 p.m.