

    \filetitle{eval}{Evaluate posterior density at specified points}{poster/eval}

	\paragraph{Syntax}
 
 \begin{verbatim}
 X = eval(POS)
 X = eval(POS,P)
 \end{verbatim}
 \paragraph{Input arguments}
 
 \begin{itemize}
 \item
   \texttt{POS} {[} poster {]} - Posterior object returned by the
   \url{model/estimate} function.
 \item
   \texttt{P} {[} numeric \textbar{} cell {]} - Parameter vector or a
   cell array of parameter vectors at which the posterior density will be
   evaluated; if \texttt{P} is not specified, the posterior density at
   the point of the estimated mode is returned.
 \end{itemize}
 \paragraph{Output arguments}
 
 \begin{itemize}
 \item
   \texttt{X} {[} numeric {]} - The value of posterior density evaluated
   at \texttt{P}; if \texttt{P} is a cell array the numeric array
   \texttt{X} is the same size.
 \end{itemize}
 \paragraph{Description}
 
 \paragraph{Example}


