bundgh - 経済統計練習帳

var c = new Array();
var y = new Array();
var sol = new Array();
var x1 = new Array();
var x2 = new Array();
var x = new Array();
 
function sample() {
 
        var query = "SELECT * FROM " +
            '1ZEofOZ4MCYY9wHdyb0RnURU0woFtCxxAwwOPwOvZ';
        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;
                    y[sx] = rows[i][0] / 1;
 
                }
 
                number = sx;
 
                v1 = 0;
                for (s = 1; s < number + 1; s++) {
                    v1 = v1 + y[s];
                }
 
                v1 = v1 / number;
 
                v2 = 0;
                for (s = 1; s < number + 1; s++) {
                    v2 = v2 + (y[s] - v1) * (y[s] - v1);
                }
 
                v2 = v2 / number;
 
 
                $("#memo").html(v2);
 
 
 
 
 
 
 
 
 
 
 
            }
        });
 
}
 
 
 
function paint(){
 
var sub=new svgpaint();
 
str="<svg width=\"500\" height=\"500\">";
 
maxc = 0;
for (s = 1; s < number + 1;s++ ){
if (y[s] > maxc) maxc = y[s];
}
 
minc = maxc;
for (s = 1; s < number + 1;s++ ){
    if (y[s] < minc) minc = y[s];
}
 
 
 
for(s=1;s<number+1;s++){
c1 = 500 * (y[s]-minc) / (maxc-minc);    
str=str+sub.rect(5*s,500-c1,4,4,"red");    
} 
 
for(s=1;s<number+1;s++){
c1 = sol[1] + sol[2] * x1[s] + sol[3] * x2[s];
c2 = 500 * (c1-minc) / (maxc-minc);    
str=str+sub.rect(5*s,500-c2,4,4,"blue");    
} 
 
 
str=str+"</svg>";
 
$("#memo").html(str);   
 
}