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% Generated by roxygen2 (4.1.1): do not edit by hand
% Please edit documentation in R/distrib.R
\name{GHquad}
\alias{GHquad}
\title{Gauss-Hermite quadrature weights}
\usage{
GHquad(n)
}
\arguments{
\item{n}{Integer, the number of nodes}
}
\value{
A list with two components:
\item{Z}{the list of nodes}
\item{w}{the corresponding weights}
}
\description{
\code{GHquad} computes the quadrature weights for integrating against a
Gaussian distribution.
}
\details{
if f is a function, then \eqn{\sum_{i=1}^n f(Z_i)w_i \approx
\frac{1}{\sqrt{2\pi}} \int_{-\infty}^\infty f(x)e^{-\frac{x^2}{2}}\,dx}.
}
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