Study on the Modification Formula of Earth Material Compound with Cement and Gravel by Single Lattice Theory

Table 7

Regression analysis of compressive strength of raw soil mixed with cement and gravel.

Source parameter	df	SS		MS		F	p > F
Regression	3	SSR	54.31	MSR	18.104	28.73	Remarkable
Deviation	7	SSe	4.41	MSe	0.031
Uncorrected summation	10	SST	58.72
	R^2	0.9249