for multiple columns #if $xtic.userSpecified == "Yes" #bar_chart.py $input $xtic.xticColumn $colList "$title" "$ylabel" $ymin $ymax $out_file1 "$pdf_size" #else #bar_chart.py $input 0 $colList "$title" "$ylabel" $ymin $ymax $out_file1 "$pdf_size" #end if Yes No Normal: 800 by 600 Small: 640 by 480 Large: 1480 by 800 Normal Flipped: 600 by 800 Small Flipped: 480 by 640 Large Flipped: 800 by 1480 Gnuplot Numeric **What it does** This tool builds a bar chart on one or more columns. Suppose you have dataset like this one:: Gene1 10 15 Gene2 20 14 Gene3 67 45 Gene4 55 12 Graphing columns 2 and 3 while using column 1 for X Tick Labels will produce the following plot: .. image:: ../static/images/bar_chart.png :height: 324 :width: 540