[Retracted] Data Research on Tobacco Leaf Image Collection Based on Computer Vision Sensor

Table 4

Analysis of multiple nonlinear regression equations.

Factor	Degree of freedom	Sum of square	Mean square	value	value
Model	6	16.1316	2. 68859	69.87	<0.001
	1	9. 8550	9.88501	256.90	<0.001
	1	1.4075	1.40749	35.58	<0.001
	1	2.7490	2.74895	71.44	<0.001
	1	0.2452	0.24523	6.37	<0.001
	1	1.7220	1.72205	44.75	<0.001
	1	0.1228	0.12283	3.19	<0.001
Error	33	1.2698	0.03848	—	—
Total	39	17.4031	—	—	—

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