\label{Spreadsheet_Referencing_Parameters}

In the assessment-level spreadsheet, the parameters are available for
calculation in three ways.

\begin{enumerate}
\item Reference the cell containing the parameter: \texttt{'A7'}

\item Reference the parameter by name: \texttt{'[parameter\_0\_weight]'}

In each of these two cases, the value of the parameter will replace the
reference before the Perl code in the cell is executed.

\item Use the \texttt{&PARM()} function, this will get run as part of the perl
   code evaluation.
\end{enumerate}