模型不能识别~~~
运行之前总是会弹出一个对话框
意思大概是要保证我设定的三个外生潜变量不相关,这是代表我模型设定有问题么??
在output里面有这样一句话。。。。
The model is probably unidentified. In order to achieve identifiability, it will probably be necessary to impose 6 additional constraints.
请教各位大侠,模型不能识别要怎么修改啊~~~?
[此贴子已经被作者于2009-5-7 21:48:58编辑过]