メイン tests2.html Last modified: Sep 01, 2009
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<head>
<meta http-equiv="Content-Type" content="text/html;CHARSET=EUC-JP">
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<title>JavaScript</title>
<script src="gxp.js">document.write("gxp.js ファイルが見つかりません??<br>")</script>
<script src="txp.js">document.write("txp.js ファイルが見つかりません??<br>")</script>
<script src="pxg.js">document.write("pxg.js ファイルが見つかりません??<br>")</script>
<script src="fixed.js">document.write("fixed.js ファイルが見つかりません??<br>")</script>
<script src="out_pvalue.js">document.write("out_pvalue.js ファイルが見つかりません??<br>")</script>
<script language="JavaScript">
<!--
function fis(r)
{
return 0.5*Math.log((1+r)/(1-r))
}
function rev(z)
{
return (Math.exp(2*z)-1)/(Math.exp(2*z)+1)
}
function f_soukan1(form)
{
form.stat.value = form.t.value = form.nam.value = form.df.value = form.p.value = ""
var n, r, t, df, r0, z
if (isNaN(n = parseInt(form.n.value)) || n <= 2 || isNaN(r = parseFloat(form.r.value)) || r <= -1 || r >= 1 || isNaN(r0 = parseFloat(form.r0.value)) || r0 <= -1 || r0 >= 1) return
if (r0 == 0) {
df = n-2
t = Math.abs(r)*Math.sqrt(df)/Math.sqrt(1-r*r)
form.stat.value = "t0"
form.t.value = fixed(t, 5)
form.nam.value = "自由度"
form.df.value = df
form.p.value = out_pvalue(txp(t, df))
}
else {
if (n <= 3) return
z = Math.abs(fis(r)-fis(r0))*Math.sqrt(n-3)
form.stat.value = "z0"
form.t.value = fixed(z, 5)
form.nam.value = ""
form.p.value = out_pvalue(gxp(z)*2)
}
}
function f_soukan3(form)
{
form.z.value = form.p.value = ""
var n, r, z
if (isNaN(n = parseInt(form.n.value)) || n <= 2 || isNaN(r = parseFloat(form.r.value)) || r <= -1 || r >= 1) return
z = Math.abs(r)/Math.sqrt((4*n+10)/(9*n*(n-1)))
form.z.value = fixed(z, 5)
form.p.value = out_pvalue(gxp(z)*2)
}
function f_soukan2(form)
{
form.lcl.value = form.ucl.value = ""
var n, r, conf
if (isNaN(n = parseInt(form.n.value)) || n <= 3 || isNaN(r = parseFloat(form.r.value)) || r <= -1 || r >= 1 || isNaN(conf = parseFloat(form.conf.value)) || conf <= 0 || conf >= 1) return
form.ucl.value = fixed(rev(fis(r)+pxg((1-conf)/2)/Math.sqrt(n-3)), 5)
form.lcl.value = fixed(rev(fis(r)-pxg((1-conf)/2)/Math.sqrt(n-3)), 5)
}
//-->
</script>
</head>
<body bgcolor="#ffffff">
<font size="+2"><b>相関係数の検定・推定</b></font> <a href="src/tests2.html"><img src="png/src.png" width=35 height=11 alt="src" align=top></a> Last modified: Jun 01, 2006<hr noshade><p>
<font color="#ff0000" size="+2">以下のプログラムのサポートは終了しました。自己責任でお使い下さい。</font>
<script language="JavaScript">
<!--
//-->JavaScript がサポートされていないブラウザですか？
</script>
<hr noshade>
<table border=1>
<tr>
<td nowrap align=right valign=top bgcolor="#ccccee">
<table border=0>
<caption><font color="#aa5555"><b>母相関係数の検定</b></font></caption>
<tr>
<td nowrap align=right>
<form name="soukan1">
標本サイズ <input name="n" value=24 size=10><br>
標本相関係数 <input name="r" value=0.476 size=10><br>
母相関係数 <input name="r0" value=0 size=10><br>
<input type="button" name="clear" value="初期化" onClick="this.form.n.value=this.form.r.value=this.form.r0.value=this.form.stat.value=this.form.nam.value=this.form.t.value=this.form.df.value=this.form.p.value=''"> <input type="button" name="calcurate" value="計算開始" onClick="f_soukan1(this.form)"><br>
<input name="stat" value="t0" size=2> <input name="t" value="" size=10><br>
<input name="nam" value="自由度" size=6> <input name="df" value="" size=10><br>
P 値 <input name="p" value="" size=10><br>
</form>
<img src="../gra/button3.png" width=9 height=9 alt="・"> <A HREF="../lecture/Corr/corr.html">手法の解説(1)</a><br>
<img src="../gra/button3.png" width=9 height=9 alt="・"> <A HREF="../lecture/Corr/corr2.html">手法の解説(2)</a><br>
</td>
</tr>
</table>
</td>
<td nowrap align=right valign=top bgcolor="#ccccee">
<table border=0>
<caption><font color="#aa5555"><b>母相関係数の信頼区間</b></font></caption>
<tr>
<td nowrap align=right>
<form name="soukan2">
標本サイズ <input name="n" value=24 size=10><br>
標本相関係数 <input name="r" value=0.476 size=10><br>
信頼率 <input name="conf" value=0.95 size=10><br>
<input type="button" name="clear" value="初期化" onClick="this.form.n.value=this.form.r.value=this.form.conf.value=this.form.lcl.value=this.form.ucl.value=''"> <input type="button" name="calcurate" value="計算開始" onClick="f_soukan2(this.form)"><br>
下側信頼限界 <input name="lcl" value="" size=10><br>
上側信頼限界 <input name="ucl" value="" size=10><br>
</form>
<img src="../gra/button3.png" width=9 height=9 alt="・"> <A HREF="../lecture/Corr/corr3.html">手法の解説</a><br>
</td>
</tr>
</table>
</td>
<td nowrap align=right valign=top bgcolor="#ccccee">
<table border=0>
<caption><font color="#aa5555"><b>母相関係数の検定<br>ケンドールの順位相関係数</b></font></caption>
<tr>
<td nowrap align=right>
<form name="soukan3">
標本サイズ <input name="n" value=24 size=10><br>
標本相関係数 <input name="r" value=0.493 size=10><br>
<input type="button" name="clear" value="初期化" onClick="this.form.n.value=this.form.r.value=this.form.z.value=this.form.p.value=''"> <input type="button" name="calcurate" value="計算開始" onClick="f_soukan3(this.form)"><br>
z<sub>0</sub> <input name="z" value="" size=10><br>
P 値 <input name="p" value="" size=10><br>
</form>
<img src="../gra/button3.png" width=9 height=9 alt="・"> <A HREF="../lecture/Corr/kendall-corr.html">手法の解説</a><br>
</td>
</tr>
</table>
</td>
</tr>
</table>
<p><hr noshade>
<img src="../gra/button3.png" width=9 height=9 alt="・"> <A HREF="javascript:history.go(-1)">直前のページへ戻る</A> <img src="../gra/button3.png" width=9 height=9 alt="・"> <a href="../mail.html">E-mail to Shigenobu AOKI</a>
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サブ gxp.js Last modified: Mar 25, 2004
サブ txp.js Last modified: Mar 25, 2004
サブ pxg.js Last modified: Mar 25, 2004
サブ fixed.js Last modified: Mar 25, 2004
サブ out_pvalue.js Last modified: Mar 25, 2004
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