ｘ１２３５ - 経済統計練習帳

<!DOCTYPE html>
<html>
<head>
<title>統計的方法</title>
<meta charset="UTF-8">
<link rel="stylesheet" href="material.min.css">
<link rel="stylesheet" href="https://storage.googleapis.com/code.getmdl.io/1.0.6/material.indigo-pink.min.css">
<script src="https://storage.googleapis.com/code.getmdl.io/1.0.6/material.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
 
 
     <script src="sample.js"></script>
     <script src="jquery.js"></script>
    <script src="ols.js"></script>
 
    </head>
   <body onload="sample()">
 
<div class="mdl-layout mdl-js-layout mdl-layout--fixed-header">
  <header class="mdl-layout__header">
    <div class="mdl-layout__header-row">
      <span class="mdl-layout-title">統計的方法</span>
    </div>
    <div class="mdl-layout__tab-bar mdl-js-ripple-effect">
      <a href="#scroll-tab-1" class="mdl-layout__tab is-active">表</a>
      <a href="#scroll-tab-2" class="mdl-layout__tab">解答</a>
      <a href="#scroll-tab-3" class="mdl-layout__tab">出所</a>
    </div>
  </header>
 
 <div class="mdl-layout__drawer">
 <span class="mdl-layout-title">タイトル</span>
 </div>
 
 
 
  <main class="mdl-layout__content">
    <section class="mdl-layout__tab-panel is-active" id="scroll-tab-1">
        <div class="page-content" id="tab2"></div>
    </section>
    <section class="mdl-layout__tab-panel" id="scroll-tab-2">
      <div class="page-content" id="memo"></div>
    </section>
    <section class="mdl-layout__tab-panel" id="scroll-tab-3">
      <div class="page-content">13章2節</div>
    </section>
 
  </main>
 
 
<footer class="mdl-mini-footer">
  <div class="mdl-mini-footer__left-section">
    <div class="mdl-logo">リンク</div>
    <ul class="mdl-mini-footer__link-list">
      <li><a href="http://osomatsusan.com/">コード</a></li>
      <li><a href="https://www.google.com/fusiontables/data?docid=1IN8lVhSneZMzzP4bMBG_LDmxZZFrwTik-ukJy0Pr#rows:id=1">データ</a></li>
    </ul>
  </div>
</footer>
 
 
 
</div>
 
 
</body>
</html>
 
var x1 = new Array();
var x2 = new Array();
var y = new Array();
var x = new Array();
var sol = new Array();
 
function sample() {
 
        var query = "SELECT * FROM " +
            '1aM2SHx_gjN2Ipbcac0mbqt2Gps47ceaedXMfSUUC';
        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;
                    x1[sx] = rows[i][0] / 1;
                    x2[sx] = rows[i][1] / 1;
                    y[sx] = rows[i][2] / 1;
 
 
                }
 
 
                number = sx;
 
                for (s = 1; s < number + 1; s++) {
                    x[s] = new Array();
                }
 
                for (s = 1; s < number + 1; s++) {
                    x[s][1] = 1;
                    x[s][2] = x1[s];
                   x[s][3] = x2[s];
                }
 
 
 
                var sub = new ols();
                sub.x = x;
                sub.y = y;
                sub.numberx = 3;
                sub.datanumber = number;
                sub.mat();
                sol = sub.sol;
 
 
 
 
 
                paint();
 
                paintx();
 
 
            }
        });
 
}
 
function paint(){
 
 
   str1="<table class=\"mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp\">";
  str2="<th class=\"mdl-data-table__cell--non-numeric\">";
  str3="<td class=\"mdl-data-table__cell--non-numeric\">";
 
   str=str1;
   str=str+"<thead>";
   str=str+"<tr>";
   str=str+"<th>x1</th>";
   str=str+"<th>x2</th>";
    str=str+"<th>y</th>";
    str=str+"</tr>"
  str=str+"</thead>";
 
  str=str+"<tbody>";
   for(s=1;s<number+1;s++){
   str=str+"<tr>";
   str=str+"<td>"+x1[s]+"</td>";
   str=str+"<td>"+x2[s]+"</td>";
   str=str+"<td>"+y[s]+"</td>";
   str=str+"</tr>";
   }
str=str+"</table>";
 
 
 
 $("#tab2").html(str);
 
 
 
 
}
 
 
function paintx(){
 
 
 
 
        $("#memo").html(sol[1]+","+sol[2]+","+sol[3]);
 
 
 
 
 
 
 
 
                }
 
 
class ols{
 
x:any=new Array();
y:number[]=new Array();
datanumber:number;
numberx:number;
sol:number[]=new Array();
a:any[]=new Array();
b:number[]=new Array();
 
mat():void{
 
var s:number;
 
for(s=1;s<this.numberx+1;s++){
this.a[s]=new Array();
}
 
var s1:number;
var s2:number;
var d1:number;
 
for(s1=1;s1<this.numberx+1;s1++){
for(s2=1;s2<this.numberx+1;s2++){
d1=0;
for(s=1;s<this.datanumber+1;s++){
d1=d1+this.x[s][s1]*this.x[s][s2];
}
this.a[s1][s2]=d1;
}}
 
for(s1=1;s1<this.numberx+1;s1++){
d1=0;
for(s=1;s<this.datanumber+1;s++){
d1=d1+this.x[s][s1]*this.y[s];
}
this.b[s1]=d1;
}
 
 
var z:number;
 
for(s1=1;s1<this.numberx+1;s1++){
for(s2=1;s2<this.numberx+1;s2++){
z=this.a[s2][s1]/this.a[s1][s1];
if(s1==s2)z=0;
for(s=1;s<this.numberx+1;s++){
this.a[s2][s]=this.a[s2][s]-z*this.a[s1][s];
}
this.b[s2]=this.b[s2]-z*this.b[s1]
}
}
 
 
 
 
for(s=1;s<this.numberx+1;s++){
this.sol[s]=this.b[s]/this.a[s][s];
}
 
 
 
 
}
 
}