. xsmle var13 var12 var11 var10 var9 var8 var7 var6 var5 var4 var3
> ,wmat(w32) model(sdm) fe
Warning: All regressors will be spatially lagged
*: 3200 conformability error
_xsmle_est(): - function returned error
<istmt>: - function returned error
请问用stata 做空间面板回归时, 出现上述问题,原因是什么? 谢谢啦