Contribution Degree of Different Surface Factors in Urban Interior to Urban Thermal Environment

Table 5

Analysis of variance.

Model		Sum of square	df	Mean square	F	Sig.
1	Regression	397.75	7	56.82	16.14	0.00
	Residual	73.94	21	3.52	—	—
	Total	471.69	28	—	—	—

Note. The sum of squares decomposition was 397.75+73.94=471.69, the root mean square error was =73.94÷21, the tested statistic was , and .