trendlines

平成２９年１１月２６日（日曜日）

//
var options = {
    title: 'Age of sugar maples vs. trunk diameter, in inches',
    hAxis: {title: 'Diameter'},
    vAxis: {title: 'Age'},
    legend: 'none',
    trendlines: { 0: {} }    // Draw a trendline for data series 0.
  };
//