{:soso_e105:},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: | 990 |
| Number of distinct parameters to be estimated: | 118 |
| Degrees 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:


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