thank you so much. It was what I wanted. thank you.
I found the coding error. I still can not produce a solution. Maybe you can help? Error in the following encoding:
createPareto(); function createPareto(){ var dps = []; var yValue, yTotal = 0, yPercent = 0; for(var i = 0; i < chart.data[0].dataPoints.length; i++) { yTotal += chart.data[0].dataPoints[i].y; } for(var i = 0; i < chart.data[0].dataPoints.length; i++){ yValue = chart.data[0].dataPoints[i].y; yPercent += (yValue /yTotal * 100); dps.push({label: chart.data[0].dataPoints[i].label, y: yPercent}); } chart.addTo("data",{type:"line", yValueFormatString: "0.##\"%\"", dataPoints: dps}); chart.data[1].set("axisYType", "secondary", false); chart.axisY[0].set("maximum", yTotal); chart.axisY2[0].set("maximum", 100); }