. xsmle y x1 x2 x3 x4, model(sdm) wmat(W) type(所属省份 年份) nolog effects fe
错误显示——type(所属省份 年份) not allowed
r(198);
. xsmle y x1 x2 x3 x4, model(sdm) wmat(W) nolog effects fe
Warning: All regressors will be spatially lagged
错误显示——
*: 3200 conformability error
_xsmle_est(): - function returned error
<istmt>: - function returned error
r(3200);