结果中出现:
W_A_R_N_I_N_G: PHI is not positive definite
W_A_R_N_I_N_G: PSI is not positive definite
W_A_R_N_I_N_G: The solution was found non-admissible after 50 iterations.
The following solution is preliminary and is provided only
for the purpose of tracing the source of the problem.
Setting AD> 50 or AD=OFF may solve the problem
LISREL Estimates(Intermediate Solution)
关于以上结果,问题是:
1.PHI和PSI非正定对之后的结果有影响么?
2.中间的那个warning是提供了一种解决非正定的方法么?要在哪里操作啊?
3. LISREL Estimates(Intermediate Solution) 中间的结果?什么意思?
谢谢谢谢!!!!