SAM-地理加权回归检验

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用SAM做地理加权回归的时候遇到了些问题，关于地理加权回归的检验，求赐教！
请问，红框中的检验值是用来干嘛的？有什么含义？

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关键词：地理加权回归 加权回归 回归检验 SAM

有答案了参见软件作者的回复：
In any regression model you can test if the magnitude of explained sum
of squares differs from random expectation. While the R2 is the ratio of
explained / total sum of squares, the F is the ratio ofexplained /
residual variance. The F and P statistics thus measure the probability
of explaining as much (or more) of the response variable as the model
has explained if the null hypothesis were true.

Same for the local P-Value, which is the test of explanatory power of
the local regression performed for each cell.

请问你这个是怎么做出来的？