\name{derrorHierarchic}
\alias{derrorHierarchic}
\title{Later...}
\usage{derrorHierarchic(nlnet, trainIn, trainOut)}
\description{Later}
\value{derror}
\author{Henning Redestig, Matthias Scholz}
\arguments{\item{nlnet}{the nlnet}
\item{trainIn}{training data}
\item{trainOut}{fitted data}}