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\name{as.timeDate}
\title{Any to 'timeDate' Coercion}
\alias{Any to 'timeDate' Coercion}
\alias{as.character.timeDate}
\alias{as.double.timeDate}
\alias{as.list.timeDate}
\alias{as.data.frame.timeDate}
\alias{as.POSIXct.timeDate}
\alias{as.POSIXlt.timeDate}
\alias{as.Date.timeDate}
\alias{as.timeDate}
\alias{as.timeDate.default}
\alias{as.timeDate.POSIXt}
\alias{as.timeDate.Date}
\alias{as.timeDate.timeDate}
\alias{coerce,ANY,timeDate-method}
\alias{coerce,Date,timeDate-method}
\alias{coerce,POSIXt,timeDate-method}
\alias{coerce,timeDate,character-method}
\alias{coerce,timeDate,numeric-method}
\alias{coerce,timeDate,data.frame-method}
\alias{coerce,timeDate,list-method}
\alias{coerce,timeDate,POSIXct-method}
\alias{coerce,timeDate,POSIXlt-method}
\alias{coerce,timeDate,Date-method}
\description{
Coerce and transform objects of class 'timeDate'.
}
\usage{
\method{as.character}{timeDate}(x, \dots)
\method{as.double}{timeDate}(x,
units = c("auto", "secs", "mins", "hours", "days", "weeks"), ...)
\method{as.data.frame}{timeDate}(x, \dots)
\method{as.POSIXct}{timeDate}(x, tz = "", \dots)
% \S4method{as.POSIXlt}{timeDate}(x, tz = "", \dots)
\method{as.POSIXlt}{timeDate}(x, tz = "", \dots)
\method{as.Date}{timeDate}(x, method = c("trunc", "round", "next"), \dots)
\method{as.timeDate}{default}(x, zone = "", FinCenter = "")
\method{as.timeDate}{POSIXt}(x, zone = "", FinCenter = "")
\method{as.timeDate}{Date}(x, zone = "", FinCenter = "")
\method{as.timeDate}{timeDate}(x, zone = x@FinCenter, FinCenter = "")
}
\arguments{
\item{FinCenter}{
a character with the the location of the
financial center named as "continent/city".
}
\item{method}{
a character string denoting the method how to determine the
dates.
}
\item{tz}{
inputs the time zone to POSIX objects, i.e. the time zone,
\code{zone}, or financial center string, \code{FinCenter},
as used by \code{timeDate} objects.
}
\item{units}{
a character string denoting the date/time units in which the
results are desired.
}
\item{x}{
an object of class \code{timeDate}.
}
\item{zone}{
the time zone or financial center where the data were recorded.
}
\item{\dots}{
arguments passed to other methods.
}
}
\value{
\code{as.timeDate.POSIXt} returns an object of class \code{timeDate}.
\code{as.timeDate.Date} returns an object of class \code{timeDate}.
}
\examples{
## timeDate -
tC = timeCalendar()
## Convert 'timeDate' to a character strings:
as.character(tC)
## Coerce a 'Date' object into a 'timeDate' object:
as.timeDate(Sys.Date())
}
\keyword{chron}
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