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

Table 13

Regression analysis of the standard deviation of raw soil mixed with cement and gravel.

Source parameter	df	SS		MS		F
Regression	3	SSR	3.28	MSR	1.093	12.14	Remarkable
Deviation	7	SSe	0.63	MSe	0.09
Uncorrected summation	10	SST	3.91
	R^2	0.8387