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偏最小二乘 发表于 2011-7-2 17:53

请教：关于LISREL全模型的运行错误

<br /> 我要用全模型验证因子，参考侯泰杰的书和相关资料，编写了如下代码：<br /> da ni=12 no=230 ma=km<br /> km sy<br /> &nbsp;&nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.622&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.380&nbsp; &nbsp;&nbsp; &nbsp;0.474&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.157&nbsp; &nbsp;&nbsp; &nbsp;0.185&nbsp; &nbsp;&nbsp; &nbsp;0.055&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; -0.469&nbsp; &nbsp;&nbsp;&nbsp;-0.329&nbsp; &nbsp;&nbsp;&nbsp;-0.239&nbsp; &nbsp;&nbsp; &nbsp;0.038&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; -0.186&nbsp; &nbsp;&nbsp;&nbsp;-0.131&nbsp; &nbsp;&nbsp;&nbsp;-0.014&nbsp; &nbsp;&nbsp;&nbsp;-0.123&nbsp; &nbsp;&nbsp; &nbsp;0.138&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.076&nbsp; &nbsp;&nbsp; &nbsp;0.074&nbsp; &nbsp;&nbsp;&nbsp;-0.015&nbsp; &nbsp;&nbsp; &nbsp;0.398&nbsp; &nbsp;&nbsp; &nbsp;0.051&nbsp; &nbsp;&nbsp;&nbsp;-0.159&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.588&nbsp; &nbsp;&nbsp; &nbsp;0.664&nbsp; &nbsp;&nbsp; &nbsp;0.363&nbsp; &nbsp;&nbsp; &nbsp;0.161&nbsp; &nbsp;&nbsp;&nbsp;-0.312&nbsp; &nbsp;&nbsp;&nbsp;-0.199&nbsp; &nbsp;&nbsp; &nbsp;0.087&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.660&nbsp; &nbsp;&nbsp; &nbsp;0.709&nbsp; &nbsp;&nbsp; &nbsp;0.499&nbsp; &nbsp;&nbsp; &nbsp;0.176&nbsp; &nbsp;&nbsp;&nbsp;-0.396&nbsp; &nbsp;&nbsp;&nbsp;-0.088&nbsp; &nbsp;&nbsp; &nbsp;0.053&nbsp; &nbsp;&nbsp; &nbsp;0.659&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; -0.044&nbsp; &nbsp;&nbsp;&nbsp;-0.043&nbsp; &nbsp;&nbsp;&nbsp;-0.039&nbsp; &nbsp;&nbsp; &nbsp;0.099&nbsp; &nbsp;&nbsp; &nbsp;0.000&nbsp; &nbsp;&nbsp;&nbsp;-0.146&nbsp; &nbsp;&nbsp; &nbsp;0.181&nbsp; &nbsp;&nbsp; &nbsp;0.036&nbsp; &nbsp;&nbsp; &nbsp;0.004&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.239&nbsp; &nbsp;&nbsp; &nbsp;0.271&nbsp; &nbsp;&nbsp; &nbsp;0.210&nbsp; &nbsp;&nbsp;&nbsp;-0.025&nbsp; &nbsp;&nbsp;&nbsp;-0.095&nbsp; &nbsp;&nbsp;&nbsp;-0.062&nbsp; &nbsp;&nbsp; &nbsp;0.049&nbsp; &nbsp;&nbsp; &nbsp;0.242&nbsp; &nbsp;&nbsp; &nbsp;0.227&nbsp; &nbsp;&nbsp; &nbsp;0.122&nbsp; &nbsp;&nbsp;&nbsp;1.000<br /> &nbsp; &nbsp;&nbsp; &nbsp; 0.326&nbsp; &nbsp;&nbsp; &nbsp;0.289&nbsp; &nbsp;&nbsp; &nbsp;0.276&nbsp; &nbsp;&nbsp;&nbsp;-0.038&nbsp; &nbsp;&nbsp;&nbsp;-0.037&nbsp; &nbsp;&nbsp;&nbsp;-0.093&nbsp; &nbsp;&nbsp; &nbsp;0.008&nbsp; &nbsp;&nbsp; &nbsp;0.227&nbsp; &nbsp;&nbsp; &nbsp;0.235&nbsp; &nbsp;&nbsp; &nbsp;0.085&nbsp; &nbsp;&nbsp;&nbsp;0.596&nbsp; &nbsp;&nbsp; &nbsp;1.000<br /> mo ny=6 ne=3 nx=6 nk=2 PH=SY,FR PS=SY,FI TD=DI,FR TE=DI,FR BE=FU,FI<br /> pa ly<br /> 1(1 0 0)<br /> 3(0 1 0)<br /> 2(0 0 1)<br /> pa lx<br /> 3(1 0)<br /> 3(0 1)<br /> fi ly 1 1 ly 2 2 ly 5 3 lx 1 1 lx 4 2<br /> va 1 ly 1 1 ly 2 2 ly 5 3 lx 1 1 lx 4 2<br /> pa ga<br /> 3(1 1)<br /> fr be 3 1 be 3 2<br /> fr ps 1 1 ps 2 2 ps 3 3<br /> pd<br /> OU AD=OFF SS SC MI<br /> <br /> 运行后无法出现路径图，发现有如下错误：<br /> <br /> <strong>W_A_R_N_I_N_G: The solution has not converged after 330 iterations.<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; The following solution is preliminary and is provided only<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; for the purpose of tracing the source of the problem.<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; Setting IT&gt;330 may solve the problem.</strong><br /> <br /> <strong>LISREL Estimates(Intermediate Solution)&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; </strong><br /> <strong>W_A_R_N_I_N_G: TE 1,1 may not be identified.<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; Standard Errors, T-Values, Modification Indices,<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; and Standardized Residuals cannot be computed.</strong><br /> <br /> 针对第一个问题，我设IT=2000，仍然无法解决问题。<br /> <strong>W_A_R_N_I_N_G: The solution has not converged after2000 iterations.<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; The following solution is preliminary and is provided only<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; for the purpose of tracing the source of the problem.<br /> &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; Setting IT&gt;*** may solve the problem.</strong><br /> <br /> 请各位高手帮忙看看这两个错误的原因和解决办法，谢谢了！

因子分析 发表于 2011-7-2 17:58

请教各位高手，谢谢！

spssamos 发表于 2011-7-2 18:03

2000不行就设到4000- -！实在还不行那可能是概念模型就有问题，或者数据有问题，所以才不收敛。<br /> 第二个问题试试吧BE=FU,FI改成BE=ZE,FI

angel 发表于 2011-7-2 18:08

模型太复杂就会出现这个情况。

pabbs 发表于 2011-7-2 18:13

Mo后面改成下面这个样子<br /> MO NY=6 NE=3 NX=6 NK=2 PH=SY,FR PS=DI,FI TD=DI,FR TE=DI,FR BE=FU,FI<br /> PA LY <br /> 1(1 0 0)<br /> 3(0 1 0)<br /> 2(0 0 1)<br /> PA LX<br /> 3(1 0)<br /> 3(0 1)<br /> fi ly 1 1 LY 2 2 LY 5 3 LY 5 3 LX 1 1 LX 4 2<br /> VA 1 LY 1 1 LY 2 2 LY 5 3 LX 1 1 LX 4 2<br /> FI TE 1 1<br /> VA 0 TE 1 1<br /> PA GA<br /> 3(1 1)<br /> FR BE 3 1 BE 3 2<br /> FR PS 1 1 PS 2 2 PS 3 3 PD<br /> OU AD=OFF IT=2000 SS SC MI

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