９８８７ｐ - 経済統計練習帳

google.load("visualization", "1", {packages:["corechart"]});
var point = new Array();
 var x = new Array();
 var year = new Array();
 var month = new Array();
 var y = new Array();
 
function sample() {
 
        var query = "SELECT * FROM " +
            '1OkFamK8vsJ3NXQE5AQ5AT1d62MrLIs4pAtoyYLuF';
        var encodedQuery = encodeURIComponent(query);
 
        var url = ['https://www.googleapis.com/fusiontables/v1/query'];
        url.push('?sql=' + encodedQuery);
        url.push('&key=AIzaSyAH0WCAXRIdHdbI-6bnMSN4kVDDZZmGyqY');
        url.push('&callback=?');
 
 
 
 
 
        $.ajax({
            url: url.join(''),
            dataType: 'jsonp',
            success: function (data) {
                var rows = data['rows'];
 
 
 
                sx = 0;
 
                for (var i in rows) {
                    sx = sx + 1;
                    point[sx] = rows[i][2];
 
 
 
                }
 
 
                number = sx;
                y[1] = 0;
                y[2] = 0;
                y[3] = 0;
                y[4] = 0;
 
                for (s = 5; s < number + 1; s++) {
                    y[s] = 100 * point[s] / point[s - 4] - 100;
 
                }
 
 
                mm = 4;
                yy = 1993;
 
                for (s = 1; s < number + 1; s++) {
                    mm = mm + 1;
                    if (mm > 4) yy = yy + 1;
                    if (mm > 4) mm = 1;
                    year[s] = yy;
                    month[s] = mm;
 
                }
 
 
 
                for (s = 0; s < number + 1; s++) {
                    x[s] = new Array();
                }
                x[0][0] = "date";
                x[0][1] = "成長率";
                for (s = 1; s < number + 1; s++) {
                    x[s][0] = "" + year[s] + "年" + month[s] + "期";
                    x[s][1] = 1 * y[s];
                }
 
 
                var data = google.visualization.arrayToDataTable(x);
                var op = { title: '国民経済計算' };
 
                var chart = new google.visualization.LineChart(document.getElementById('memo'));
                chart.draw(data, op);
 
 
 
 
 
 
 
            }
        });
 
}