subsetmat.Rd 769 Bytes
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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/operationareamat.R
\name{subsetmat}
\alias{subsetmat}
\title{Function to subset a matrix.}
\usage{
subsetmat(m, rowmin=1, rowmax, colmin=1, colmax)
}
\arguments{
\item{m}{A matrix object}

\item{rowmin}{The first row for subsetting. Default value is 1.}

\item{rowmax}{The last row for subsetting.}

\item{colmin}{The first column for subsetting. Default value is 1.}

\item{colmax}{The last column for subsetting.}
}
\value{
The standard deviation value of the subsetted area of matrix m
}
\description{
A function for subsetting a matrix.
}
\examples{
m <- matrix(rnorm(100, mean = 0, sd = 1), nrow = 10, ncol = 10)
m_part <- subsetmat(m, rowmin = 1, rowmax = 3, colmin = 2, colmax = 5)
}