Refactor Dataset

slides/dataset.tex

@@ -26,7 +26,9 @@
 			\item 110 arguments
 			\item 32 conclusions
 			\item 7 annotators
-			\item $\tau \approx 0.36$
+			\item Agreement of Kendall's $\tau \approx 0.36$
+			\item $\tau = -1$ (no agreement)
+			\item $\tau = 1$ (absolute agreement)
 		\end{itemize}
 		\column{0.5\textwidth}
 			\begin{figure}