series.yField String (default: "y")

The data item field containing the Y value.

The yField option is supported when series.type is set to "bubble", "scatter" or "scatterLine".

Example - set the chart series y field

<div id="chart"></div>
<script>
$("#chart").kendoChart({
  series: [ {
    type: "bubble",
    yField: "price",
    data: [
      { x: 1, price: 2, size: 3 }
    ]
  }]
});
</script>