\include{zinput} \begin{document}\section{{\tt bivariate}: Sample data for bivariate probit regression}\label{ss:bivariate}
\keyword{datasets}{bivariate}
\begin{Description}\relax
Sample data for the bivariate probit regression.
\end{Description}
\begin{Usage}
\begin{verbatim}data(bivariate)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A table containing 6 variables ("y1", "y2", "x1", 
"x2", "x3", and "x4") and 78 observations.
\end{Format}
\begin{Source}\relax
This is a cleaned and relabelled version of the sanction data
set, available in Zelig.
\end{Source}
\begin{References}\relax
Martin, Lisa (1992).  \emph{Coercive Cooperation: Explaining Multilateral
Economic Sanctions}, Princeton: Princeton University Press.
\end{References}

\end{document}
