% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/WarpKrigingClass.R
\name{sigma2}
\alias{sigma2}
\title{Get process variance}
\usage{
sigma2(object, ...)
}
\arguments{
\item{object}{A Kriging/MLPKriging/WarpKriging model object.}

\item{...}{Unused.}
}
\value{
Numeric process variance estimate.
}
\description{
Get process variance
}
