anchor.diff:                      });
           }
       }
  -    //Axis Titles
  +
  +    //Append axis Titles
       svg.append("text")
               .attr("class", "label")
               .attr("x", 500)
  
positive.code:             dataset[index] = [xData[i], yData[i], zData[i], mutations[i]];
              index += 1;
          }
      } else if (type == 2) {  // mrna_vs_dna_mythelation
          var index = 0;
          for( var i = 0; i<xData.length; i++) {
              //Skip NaN entries
              if ((xData[i] == "NaN") || (yData[i] == "NaN")) {
  
negative.code:         }
      }
  
      // --- Analysis Data --- find max, min, define edge(display purpose only)
      var tmp_xData = [];
      var tmp_xIndex = 0;
      var tmp_yData = [];
  