\HeaderA{cinfo}{Vector indexing the matrix cmat}{cinfo}
\keyword{datasets}{cinfo}
\begin{Description}\relax
This vector is used to describe the structure of the rows of the contrast
matrix cmat. The number of entries in cinfo mirrors the number of experimental
questions. "1" indicates a contrast in vectorial form, integers n > 1 indicate \eqn{n}{}
contrasts given in matrix form.
\end{Description}
\begin{Usage}
\begin{verbatim}Such a vector has to be created for every contrast martix. sum(cinfo) has to be 
equal to nrow(cmat). \end{verbatim}
\end{Usage}
\begin{Format}\relax
\end{Format}
\begin{Details}\relax
\end{Details}
\begin{Source}\relax
\end{Source}
\begin{References}\relax
Bretz, F and Landgrebe J and Brunner E (2003):"Design and analysis of
two colour factorial microarray experiments", submitted.
\end{References}
\begin{Examples}
\begin{ExampleCode}
data(cinfo)
\end{ExampleCode}
\end{Examples}

