% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/arch_test.R
\name{arch_test}
\alias{arch_test}
\title{Perform an ARCH test}
\usage{
arch_test(x, lags = 12, demean = FALSE, alpha = 0.5)
}
\arguments{
\item{x}{A \code{ts} object. The time series}

\item{lags}{An \code{integer}. Maximum number of lags}

\item{demean}{A \code{boolean}. Should the series be demeaned?}

\item{alpha}{A \code{numeric} value. Significance level}
}
\value{
A \code{list} with the results of the ARCH test
}
\description{
Performs an ARCH test and show the results. Formerly, this function was part of FinTS, now an obsoleted package.
}
\author{
Spencer Graves \email{spencer.graves@prodsyse.com}, Talitha Speranza \email{talitha.speranza@fgv.br}
}
