\inputencoding{utf8}
\HeaderA{get.parms.data}{Extract data from scaRabee parameter table}{get.parms.data}
\keyword{method}{get.parms.data}
%
\begin{Description}\relax
\code{get.parms.data} is a utility function in \pkg{scaRabee}. It allows to 
extract from a parameter table \code{x} all the data of a given type
\code{which} for a set of parameter of type \code{type}. \code{get.parms.data}
is typically not called directly by users.
\end{Description}
%
\begin{Usage}
\begin{verbatim}
  get.parms.data(x = NULL,
                 which = NULL,
                 type = NULL)
\end{verbatim}
\end{Usage}
%
\begin{Arguments}
\begin{ldescription}
\item[\code{x}] A data.frame of parameter data with the following columns: 'names', 
'type', 'value', 'isfix', 'lb', and 'ub'.
\item[\code{which}] A single string of characters, either 'names', 'type', 'value' or
'isfix'.
\item[\code{type}] A single string of characters, either 'P', 'L', 'V' or 'IC'.
\end{ldescription}
\end{Arguments}
%
\begin{Value}
Return as a vector the content of the \code{which} column of \code{x} 
corresponding to the \code{type} parameters.
\end{Value}
%
\begin{Author}\relax
Sebastien Bihorel (\email{sb.pmlab@gmail.com})
\end{Author}
