anchor.diff:          var data = new google.visualization.DataTable();
           data.addColumn('string', 'Cell type');
   
  -        data.addColumn('number', 'High DOWN');
  -        data.addColumn('number', 'Low DOWN');
  -        data.addColumn('number', 'Low UP');
  -        data.addColumn('number', 'High UP');
  +        data.addColumn('number', 'Downregulation');
  +        data.addColumn('number', 'Upregulation');
   
           var n = 0;
           <%-- for each cell type --%>
  
positive.code:           height:			(9 * n) + 20,
            chartArea:		{left: 400, top: 0, height: 9 * n},
            backgroundColor: 	["0", "CCCCCC", "0.2", "FFFFFF", "0.2"],
            colors: 			['#0000FF', '#D2D2F8', '#C2EAB8', '#59BB14'],
            fontName: 		"Lucida Grande,Verdana,Geneva,Lucida,Helvetica,Arial,sans-serif",
            fontSize: 		11,
            vAxis: 			{title: 'Condition', titleTextStyle: {color: '#1F7492'}},
  
negative.code:           <%-- for each expression (one bar) in this cell type --%>
            for (y in cellType.expressions) {
              var expression = cellType.expressions[y];
              var tStatistic = expression.tStatistic;
              data.setValue(n, 0, cellType.condition);
  
              var formattedString = tStatistic + ' (t-statistic), ' + expression.pValue + ' (p-value)';
  
              if (tStatistic > 0) { <%-- UP --%>
                data.setValue(n, 1, 0);
                data.setValue(n, 2, tStatistic);
  
                data.setFormattedValue(n, 2, formattedString);
              } else {  <%-- DOWN --%>
                data.setValue(n, 1, tStatistic);
                data.setValue(n, 2, 0);
  
                data.setFormattedValue(n, 1, formattedString);
              }
  
              n++;
  