📄 多元非线性回归分析 操作使用说明3.htm
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yes">
</span></span><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>参看：</span><span lang=EN-US><a
href="多元非线性回归分析%20函数模型的表达式说明.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>回归模型公式帮助</span></a></span></p>
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12.0pt;font-family:宋体'><span style="mso-spacerun: yes">
</span><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:24.1pt;mso-char-indent-count:2.0;
mso-char-indent-size:12.05pt;mso-char-indent-size:12pt'><b><span
style='font-size:12.0pt;font-family:宋体'>三<span lang=EN-US>.</span></span><span
lang=EN-US> </span></b><b><span style='font-size:12.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>设定公式中参数属性</span></b><b><span
lang=EN-US style='font-size:14.0pt;mso-bidi-font-size:12.0pt;font-family:宋体'><o:p></o:p></span></b></p>
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<p class=MsoNormal style='mso-char-indent-size:10pt'><span lang=EN-US
style='font-size:14.0pt;mso-bidi-font-size:12.0pt;font-family:宋体'><span
style="mso-spacerun: yes"> </span><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:60.0pt;mso-char-indent-count:5.0;
mso-char-indent-size:12.0pt;mso-char-indent-size:12pt'><span style='font-size:
12.0pt;font-family:宋体'>如果知道参数的大致取值范围，请设定好以加快回归速度。<span lang=EN-US><o:p></o:p></span></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:14.0pt;mso-bidi-font-size:
12.0pt;font-family:宋体'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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mso-char-indent-size:12.05pt;mso-char-indent-size:12pt'><b><span
style='font-size:12.0pt;font-family:宋体'>四<span lang=EN-US>.</span></span><span
lang=EN-US> </span></b><b><span style='font-size:12.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>设定回归方法</span></b><b><span
lang=EN-US style='font-size:14.0pt;mso-bidi-font-size:12.0pt;font-family:宋体'><o:p></o:p></span></b></p>
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<p class=MsoNormal style='text-indent:48.0pt;mso-char-indent-count:4.0;
mso-char-indent-size:12.0pt;mso-char-indent-size:12pt'><span style='font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>请参看</span><span style='font-size:12.0pt'> <span lang=EN-US><a
href="多元非线性回归分析%20方法原理说明.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>方法原理说明</span></a><o:p></o:p></span></span></p>
<p class=MsoNormal style='text-indent:48.0pt;mso-char-indent-count:4.0;
mso-char-indent-size:12.0pt;mso-char-indent-size:12pt'><span style='font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>点击“属性</span><span lang=EN-US style='font-size:12.0pt'>…</span><span
style='font-size:12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>”按钮，将打开“回归方法属性设置”窗口，见下图：</span><span
lang=EN-US style='font-size:12.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:48.0pt;mso-char-indent-count:4.0;
mso-char-indent-size:12.0pt;mso-char-indent-size:12pt'><span style='font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>如果回归很慢或者根本不回归的话，请参考“方法原理说明”后对回归方法的参数设定进行调节，以加快回归。</span><span
lang=EN-US style='font-size:12.0pt'><o:p></o:p></span></p>
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mso-char-indent-size:12.0pt;mso-char-indent-size:12pt'><span style='font-size:
12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>回归方法属性设置窗口</span><span lang=EN-US style='font-size:9.0pt;
mso-bidi-font-size:12.0pt'><o:p></o:p></span></p>
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12.0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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12.0pt;font-family:宋体'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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mso-char-indent-size:12.05pt;mso-char-indent-size:12pt'><b><span
style='font-size:12.0pt;font-family:宋体'>五<span lang=EN-US>.</span></span><span
lang=EN-US> </span></b><b><span style='font-size:12.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>设定回归标准</span></b><b><span
lang=EN-US style='font-size:14.0pt;mso-bidi-font-size:12.0pt;font-family:宋体'><o:p></o:p></span></b></p>
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12.0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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<p class=MsoNormal style='margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2;
tab-stops:list 54.0pt'><![if !supportLists]><span lang=EN-US style='font-size:
12.0pt;font-family:宋体'>1.<span style='font:7.0pt "Times New Roman"'>
</span></span><![endif]><span style='font-size:12.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>根据不同的回归目标，可以设定不同的回归优劣检验标准；</span><span
lang=EN-US style='font-size:12.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2;
tab-stops:list 54.0pt'><![if !supportLists]><span lang=EN-US style='font-size:
12.0pt;font-family:宋体'>2.<span style='font:7.0pt "Times New Roman"'>
</span></span><![endif]><span style='font-size:12.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>回归标准设定的不同，就会形成不同的解空间，将影响回归分析过程（比如收敛性不同）；有时候可以都试一试，可能会得到更好的结果；</span><span
lang=EN-US style='font-size:12.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2;
tab-stops:list 54.0pt'><![if !supportLists]><span lang=EN-US style='font-size:
12.0pt;font-family:宋体'>3.<span style='font:7.0pt "Times New Roman"'>
</span></span><![endif]><span style='font-size:12.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>回归过程中可以更改“回归优劣检验标准”，点击“立即应用”按钮以后立即生效。</span><span
lang=EN-US style='font-size:12.0pt'><o:p></o:p></span></p>
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12.0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:9.0pt;mso-bidi-font-size:12.0pt'><a href="多元非线性回归分析%20帮助主题.htm"><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>帮助主题</span></a><o:p></o:p></span></p>
<p class=MsoNormal align=center style='text-align:center'><span
style='font-size:9.0pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>操作说明：</span><span
style='font-size:9.0pt;mso-bidi-font-size:12.0pt'> <span lang=EN-US><a
href="多元非线性回归分析%20操作使用说明.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>第一页</span></a></span></span><span
style='font-size:9.0pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>、</span><span
lang=EN-US style='font-size:9.0pt;mso-bidi-font-size:12.0pt'><a
href="多元非线性回归分析%20操作使用说明2.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>第二页</span></a></span><span
style='font-size:9.0pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>、</span><span
lang=EN-US style='font-size:9.0pt;mso-bidi-font-size:12.0pt'><a
href="多元非线性回归分析%20操作使用说明3.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>第三页</span></a></span><span
style='font-size:9.0pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>、</span><span
lang=EN-US style='font-size:9.0pt;mso-bidi-font-size:12.0pt'><a
href="多元非线性回归分析%20操作使用说明4.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>第四页</span></a></span><span
style='font-size:9.0pt;mso-bidi-font-size:12.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>、</span><span
lang=EN-US style='font-size:9.0pt;mso-bidi-font-size:12.0pt'><a
href="多元非线性回归分析%20操作使用说明5.htm"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>第五页</span></a><o:p></o:p></span></p>
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style='font-size:9.0pt;mso-bidi-font-size:12.0pt'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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