anchor.diff:                  });
               });
               var options = {
  -                hAxis: {title: "Copy number alteration fraction", format:'#%'},
  +                hAxis: {title: "Copy number alteration fraction", logScale:hLog, format:'#%'},
                   vAxis: {title: "# of mutations", logScale:vLog, format:'#,###'},
                   legend: {position:'none'}
               };
               scatter.draw(scatterDataView,options);
       }
  -    
  +
       function formatPatientLink(caseId) {
  -        return '<a href="patient.do?<%=PatientView.PATIENT_ID%>='+caseId+'">'+caseId+'</a>'
  +        return caseId==null?"":'<a title="Go to patient-centric view" href="patient.do?<%=PatientView.PATIENT_ID%>='+caseId+'">'+caseId+'</a>'
       }
       
       function mergeDataTables() {
  
positive.code:         }
          return ix;
      }
      
      function plotAgeHistogram(dt,col,divId) {
          var bins = [20,30,40,50,60,70,80];
          var hist = calcHistogram(dt,col,bins);
          var ageHistDTW = new DataTableWrapper();
          ageHistDTW.setDataMap(hist,['Age','# patients']);
          var column = new google.visualization.ColumnChart(document.getElementById(divId));
          var options = {
              hAxis: {title: 'Age at diagnosis'},
              vAxis: {title: '# of Patients'},
              legend: {position: 'none'}
          }
          column.draw(ageHistDTW.dataTable,options);
      }
      
      function plotPieChart(dt,col,divId) {
          var hist = calcHistogram(dt,col);
          var histHistDTW = new DataTableWrapper();
          histHistDTW.setDataMap(hist,[dt.getColumnLabel(col),'# patients']);
  
negative.code:             </fieldset>
          </td>
          <td rowspan="2">
              <fieldset style="padding:0px 1px">
                  <legend style="color:blue;font-weight:bold;">Mutation Count VS. Copy Number Alteration</legend>
                  <div style="display:none">
                      <form name="input" action="patient.do" method="get">
                          <select id="case-select" name="<%=PatientView.PATIENT_ID%>"><option id="null_case_select"></option></select>
                          <input type="submit" id="submit-patient-btn" value="More About This Case" />
                      </form>
                  </div>
                  <div id="mut-cna-scatter-plot" style="width:500px;height:400px;display:block;">
                      <img src="images/ajax-loader.gif"/>
                  </div>
                  <table style="display:none;width:100%;" id="mut-cna-config">
                      <tr width="100%">
                              <td>
                                  H-Axis scale: <input type="radio" name="mut-cna-haxis-log" class="mut-cna-axis-log" value="normal" checked="checked"/>Normal &nbsp;
                                  <input type="radio" name="mut-cna-haxis-log" class="mut-cna-axis-log" value="log" id="mut-cna-haxis-log"/>log<br/>
                                  V-Axis scale: <input type="radio" name="mut-cna-vaxis-log" class="mut-cna-axis-log" value="normal" checked="checked"/>Normal &nbsp;
                                  <input type="radio" name="mut-cna-vaxis-log" class="mut-cna-axis-log" value="log" id="mut-cna-vaxis-log"/>log
                              </td>
                              <td id="case-id-div" align="right">
                              </td>
                      </tr>
                  </table>
              </fieldset>
          </td>
      </tr>
  