anychart.onDocumentReady(function () {
var firstData = [16, 30, 45, 12, 5];
var secondData = [1, 51, 23, 64, 12];
var thirdData = [18, 25, 10, 20, 35];
var chart = anychart.column();
chart.defaultSeriesType("column");
chart.addSeries(firstData, secondData, thirdData);
var secondSeries = chart.getSeriesAt(1);
secondSeries.labels(true);
chart.title("Get and modify series by index.");
chart.container("container");