角色适合性 发表于 2016-3-28 21:36 
可以的 在residual diagnostics里面
我用view--residual diagnostics--Arellano-Bond serial correlation test做这个老是显示Instrument weights were not saved with this equation.
Please re-estimate the equation with the 'keep weights'
 option selected.
请问你知道怎么处理么