求助大神!!!AMOS分析总是出现“The model is probably unidentified”!!
本帖最后由 哇哇小太阳 于 2013-7-23 08:36 编辑
作为初学者,硕士论文在使用AMOS进行结构方程路径分析时,结果一直出现下列的问题,而且好多变量之间Regression Weights项的输出值都是unidentified!!,请问这个是怎么回事啊?怎么解决啊?求大神帮忙!!!!!
Notes for Model (Default model)
Computation of degrees of freedom (Default model) Number of distinct sample moments:990Number of distinct parameters to be estimated:118Degrees of freedom (990 - 118):872
Result (Default model)
The model is probably unidentified. In order to achieve identifiability, it will probably be necessary to impose 12 additional constraints.
论文的初步模型图如下: |