html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var data1 = [166, 43, -79, -46, 84, NaN];

    var data2 = [50, -25, 30, 28, 83, NaN];

​

    var chart = anychart.waterfall();

    chart.addSeries(data1, data2);

​

    // Removes the first series by index.

    chart.removeSeriesAt(0);

​

    chart.title('Remove series by index');

    chart.container('container');

    chart.draw();

});