diff --git a/statistics/figs/nominaldataplot.png b/statistics/figs/nominaldataplot.png
new file mode 100644
index 0000000..0da0cd7
Binary files /dev/null and b/statistics/figs/nominaldataplot.png differ
diff --git a/statistics/lecture_statistics.tex b/statistics/lecture_statistics.tex
index 2af3343..1307974 100755
--- a/statistics/lecture_statistics.tex
+++ b/statistics/lecture_statistics.tex
@@ -364,6 +364,45 @@ geeignet. Der Pearson Korrelationskoeffizient ist es nicht.
   \end{solution}
 \end{frame}
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\section{Beschreibung und Darstellung von Daten}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\subsection{Nominalskala}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%-------------------------------------------------------------
+\begin{frame}[fragile]
+  \frametitle{Darstellung nominaler Daten}
+  \framesubtitle{Bar-Plot f\"ur Anzahl/ rel. H\"aufigkeit}
+      \begin{center}
+        \includegraphics[width=.6\linewidth]{figs/nominaldataplot}
+      \end{center}
+\end{frame}
+%-------------------------------------------------------------
+\begin{frame}[fragile]
+  \frametitle{Darstellung nominaler Daten}
+  \framesubtitle{Bar-Plot f\"ur Anzahl/ rel. H\"aufigkeit}
+      \scriptsize
+\begin{lstlisting}
+% eigentlicher Plot
+bar([1,2], [50, 90], 'facecolor', 'k')
+
+% Achsenbeschriftung
+ylabel('cell count')
+xlabel('cell type')
+
+% Kosmetik
+xlim([0.5,2.5])
+ylim([0, 100])
+box('off')
+set(gca,'XTick',1:2,'XTickLabel',{'pyramidal','interneuron'},'FontSize',20)
+
+% Settings fuers Abspeichern
+set(gcf, 'PaperUnits', 'centimeters');
+set(gcf, 'PaperSize', [11.7 9.0]);
+set(gcf, 'PaperPosition',[0.0 0.0 11.7 9.0]);
+\end{lstlisting}
+\end{frame}
+
 
 \end{document} 
  
diff --git a/statistics/matlab/nominal_plots.m b/statistics/matlab/nominal_plots.m
new file mode 100644
index 0000000..d4f4d5b
--- /dev/null
+++ b/statistics/matlab/nominal_plots.m
@@ -0,0 +1,12 @@
+close all
+% cell type
+bar([1,2], [50, 90], 'facecolor', 'k')
+ylabel('cell count')
+xlabel('cell type')
+xlim([0.5,2.5])
+ylim([0, 100])
+box('off')
+set(gca,'XTick',1:2,'XTickLabel',{'pyramidal', 'interneuron'},'FontSize',20)
+set(gcf, 'PaperUnits', 'centimeters');
+set(gcf, 'PaperSize', [11.7 9.0]);
+set(gcf, 'PaperPosition',[0.0 0.0 11.7 9.0]);