FormatDateTime: GUI: Build Date-Time String Formats

In USGS-R/RSurvey: Geographic Information System Application

Description

A graphical user interface (GUI) for converting between character representations and objects of class POSIXt or Date.

Usage

FormatDateTime(sample = as.POSIXct("1991-08-25 20:57:08"), fmt = "",
  parent = NULL)

Arguments

sample	POSIXt or Date. Sample date-time
fmt	character. Conversion specification format
parent	tkwin. GUI parent window

Value

Returns a character string representing the formatted date-time value.

Author(s)

J.C. Fisher, U.S. Geological Survey, Idaho Water Science Center

See Also

strptime, format

Examples

## Not run: 
  new.fmt <- FormatDateTime(fmt = "%A %B %d %I:%M %p")
  FormatDateTime(Sys.Date())

## End(Not run)

USGS-R/RSurvey documentation built on May 9, 2019, 6:10 p.m.