Table 3.

Data analysis for SPIRAL data set.

	Rad 1	Eng 1	Eng 2	Average
Intracorrelation	0.933	0.941	0.951	N∕A
Mean_dif	7.810	9.360	8.600	N∕A
Max_dif	28.820	34.060	30.000	N∕A
Corr_with Case-PDM	0.885	0.842	0.922	0.972
Intercept	−1.28	−3.59	4.40	0.13