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\name{rowCum}
\alias{rowCum}
\alias{rowCumsums}
\alias{rowCumsums,ANY-method}
\alias{rowCumsums,timeSeries-method}
\title{Cumulative row statistics}
\description{
Compute cumulative row statistics.
}
\usage{
\S4method{rowCumsums}{ANY}(x, na.rm = FALSE, \dots)
\S4method{rowCumsums}{timeSeries}(x, na.rm = FALSE, \dots)
}
\arguments{
\item{x}{
a time series, may be an object of class \code{"matrix"} or
\code{"timeSeries"}.
}
\item{na.rm}{
a logical. Should missing values be removed?
}
\item{\dots}{
arguments to be passed.
}
}
\value{
for the default method, a matrix,
for the \code{"timeSeries"} method, an S4 object of class \code{"timeSeries"}.
}
\seealso{
\code{\link[=colCum]{colCumXXX}}
}
\examples{
## Simulated Monthly Return Data -
X = matrix(rnorm(24), ncol = 2)
## Compute cumulated Sums -
rowCumsums(X)
}
\keyword{univar}
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