%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  1. Auflage
%% 
%%  Beispiel 15-03-24 auf Seite 782.
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
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%% 
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{142.324pt}
\setlength\parindent{0pt}
\usepackage[utf8]{inputenc}
\begin{filecontents*}{data1T.csv}
1300--1349, 1350--1399, 1400--1449, 1450--1499
1, 0.5, 2, 0.5
1, 2, 1.5, 1
\end{filecontents*}
\StartShownPreambleCommands
\usepackage{pst-plot,pst-bar}
\StopShownPreambleCommands
\begin{document}
\readpsbardata{\data}{data1T.csv}
\begin{pspicture}(-0.5,-2)(4,2)\footnotesize
\psline[linestyle=dashed](0,1)(4,1)
\psaxes[axesstyle=frame,Dy=2,labels=y](0,0)(4,2)
\psbarchart[barstyle={red,blue},barlabelrot=45,
  chartstyle=cluster]{\data}
\end{pspicture}
\end{document}
