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database 发表于 2011-7-2 17:32

二阶最小二乘法用路径图如何表示？

請教各位大俠，<strong>“二阶最小二乘法用路径图如何表示？”</strong><br /> <strong></strong> <br /> <strong>小弟不懂二階最小二乘法如何用路徑圖表示，請知道的大俠上傳一個簡單的畫法，多謝！</strong>         <p class="reward_button"><button name="answer" value="http://bbs.pinggu.org/ture" onclick="floatwin('open_reply', 'post.php?action=reply&fid=135&tid=969868', 600, 410, '600,0');return false;">我来回答</button></p><br />

潜变量分析 发表于 2011-7-2 17:37

OLS,不知你问的“路径图”是不是以下这类的<br /> 表2&nbsp;&nbsp;Model Summary<br /> Model&nbsp; &nbsp; &nbsp; &nbsp; R&nbsp; &nbsp; &nbsp; &nbsp; R Square&nbsp; &nbsp; &nbsp; &nbsp; Adjusted R Square&nbsp; &nbsp; &nbsp; &nbsp; Std. Error of the Estimate<br /> 1&nbsp; &nbsp; &nbsp; &nbsp; <br /> a&nbsp;&nbsp;Predictors: (Constant), <br /> 表3&nbsp;&nbsp;ANOVA(b)<br /> Model&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; Sum of Squares&nbsp; &nbsp; &nbsp; &nbsp; Df&nbsp; &nbsp; &nbsp; &nbsp; Mean Square&nbsp; &nbsp; &nbsp; &nbsp; F&nbsp; &nbsp; &nbsp; &nbsp; Sig.<br /> 1&nbsp; &nbsp; &nbsp; &nbsp; Regression&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <br /> &nbsp; &nbsp; &nbsp; &nbsp; Residual&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;<br /> &nbsp; &nbsp; &nbsp; &nbsp; Total&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;<br /> a&nbsp;&nbsp;Predictors: (Constant),<br /> b&nbsp;&nbsp;Dependent Variable:<br /> 表4&nbsp;&nbsp;Coefficients(a)<br /> Model&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; Unstandardized Coefficients&nbsp; &nbsp; &nbsp; &nbsp; Standardized Coefficients&nbsp; &nbsp; &nbsp; &nbsp; t&nbsp; &nbsp; &nbsp; &nbsp; Sig.<br /> &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; B&nbsp; &nbsp; &nbsp; &nbsp; Std. Error&nbsp; &nbsp; &nbsp; &nbsp; Beta&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;<br /> 1&nbsp; &nbsp; &nbsp; &nbsp; (Constant)&nbsp; &nbsp; &nbsp; &nbsp; <br /> &nbsp; &nbsp; &nbsp; &nbsp; <br /> a&nbsp;&nbsp;Dependent Variable:<br /> <br /> <br /> 用spss直接可以做出来吧

偏最小二乘 发表于 2011-7-2 17:42

<br />                                                                                                 <img src="http://397.edu.pinggu.com/attachments/month_1011/1011251537f788c9268c998dbc.bmp" width="518" onclick="zoom(this, this.src)" id="aimg_801461" onmouseover="showMenu(this.id, false, 2)" alt="pth.bmp" />                                                 <br /> 我想畫的路徑圖是這樣子的，在LISREL里直接畫出來，不知道能不能直接把二階最小二乘法的路徑圖用LISREL畫出來？然后得到一個很直觀的圖形？

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