Research Article

Research of Spatial and Temporal Evolution Mechanism and Countermeasures of Haze Spatial Pattern in China: Visual Field Based on Dynamic Evolution and Spatial Agglomeration

Table 4

Spatial correlation of the model test.

 Test methodStatistical value value

Spatial correlation testLM test: no spatial lag136.62960.000
Robust LM test: no spatial lag51.02390.000
LM test: no spatial error119.66940.000
Robust LM test: no spatial error34.96370.000