以下是我做验证性因子分析的LISREL程序（数据文件ztzltz.dsf在附件中，请下载后将后缀改为.dsf文件，为方便上传改为.txt格式）,怎么结果不出图呢？？？？急，请高手请指点！！！

A CONFIRMATORY FACTOR ANALYSIS
SY=ztzltz.dsf
MO NX=22 NK=4 LX=FU,FI PH=ST TD=DI,FR
PA LX
7(1 0 0 0)
6(0 1 0 0)
5(0 0 1 0)
4(0 0 0 1)
OU ALL XA IT=1000 NS

下面是程序结果错误的地方，好像不识别啥，不收敛？？

 Number of Iterations =  0

 LISREL Estimates (Maximum Likelihood)                          

 W_A_R_N_I_N_G: LX 1,1 may not be identified.
                Standard Errors, T-Values, Modification Indices,
                and Standardized Residuals cannot be computed.

 W_A_R_N_I_N_G: LAMBDA-X does not have full column rank

         PHI        
         Note: This matrix is diagonal.

你根本没有输出语句啊

图的语句是PD

参考侯杰泰的书吧