dellooo - 経済統計練習帳

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      google.charts.load('current', {'packages':['corechart']});
      google.charts.setOnLoadCallback(drawChart);
 
      var x=new Array();
      for(s=0;s<3;s++){
      x[s]=new Array();
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      x[0][0]="year";
      x[1][0]="2004";
      x[2][0]="2007";
      x[0][1]="sale";
      x[0][2]="ex";
      x[1][1]=500;
      x[1][2]=700;
      x[2][1]=400;
      x[2][2]=300;
 
 
 
 
      function drawChart() {
        var data = google.visualization.arrayToDataTable(x);
 
        var options = {
          title: 'Company Performance',
          curveType: 'function',
          legend: { position: 'bottom' }
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        var chart = new google.visualization.LineChart(document.getElementById('curve_chart'));
 
        chart.draw(data, options);
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