基于降水条件的城镇化与植被覆盖协调发展研究
温小洁, 姚顺波, 赵敏娟

Coordinating the development of urbanization and vegetation coverage based on precipitation
Xiaojie WEN, Shunbo YAO, Minjuan ZHAO
表3 门槛效应检验结果
Tab.3 Threshold effect test
门槛变量 门槛模型 F P 临界值
1% 5% 10%
RF 单一门槛 28.505*** 0.000 9.284 5.163 4.255
双重门槛 104.748*** 0.000 -30.508 -37.246 -41.425
三重门槛 0.000** 0.050 0.000 0.000 0.000