
    \foldertitle{grouping}{Grouping objects for aggregation of contributions}{grouping/Contents}

	Grouping objects can be used for aggregating the contributions of shocks
in model simulations, \href{model/simulate}{\texttt{model/simulate}}, or
aggregating the contributions of measurement variables in Kalman
filtering, \href{model/filter}{\texttt{model/filter}}.

Grouping methods:

\paragraph{Constructor}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  \href{grouping/grouping}{\texttt{grouping}} - Create new, empty
  grouping object.
\end{itemize}

\paragraph{Getting information about
groups}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  \href{grouping/detail}{\texttt{detail}} - Details of a grouping
  object.
\item
  \href{grouping/isempty}{\texttt{isempty}} - True for empty grouping
  object.
\end{itemize}

\paragraph{Setting up and using
groups}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  \href{grouping/addgroup}{\texttt{addgroup}} - Add measurement variable
  or shock grouping to grouping object.
\item
  \href{grouping/eval}{\texttt{eval}} - Evaluate contributions in input
  database S using grouping object G.
\end{itemize}

\paragraph{Getting on-line help on
groups}

\begin{verbatim}
help grouping
help grouping/function_name
\end{verbatim}



