An Adaptive Thresholding Method for BTV Estimation Incorporating PET Reconstruction Parameters: A Multicenter Study of the Robustness and the Reliability

Table 4

Analysis of variance table. Test of = coincident regression lines for the two DST scanners.

> 133 mm^2	Sum of squares (SS)	Degrees of freedom	Mean square (MS)
Reduced model
Regression	281844	2	140922	10445
Residuals	28980	2148	13.5
Full model
Regression	281874	3	93958	6968
Residuals	28951	2147	13.5

= (28980,3 − 28950,6)/3/13.48 = 0.73; = 0.53.