\label{Analysis_Analyze_As}

The \textbf{Analyze as} dialog lets you choose how the problem data will be
grouped when it is plotted.  Option response problems consist of a number of 
statements (called \textbf{Foils})
which must be classified by students.  The \textbf{Foils} in the problem can be
grouped in to \textbf{Concepts}, but do not need to be.

Choosing to analyze the data as \textbf{Concepts} will result in plots which
respect the concept settings in the problem by displaying the submission
results grouped by concept instead of separately for each foil.

Choosing \textbf{Foils} analysis causes the plots to be made with the data
for each foil displayed separately.