Table 1.

ANOVAs on angle differences.

Angle type	R-squared	p-value	Sig
Epi PC1/PC2 SSS	−0.00118	0.58627
Epi PC1/PC3 SSS	0.11561	2.00E-16	*
Endo PC1/PC2 SSS	0.11208	2.00E-16	*
Endo PC1/PC3 SSS	0.01174	0.00455	*
Epi PC1/PC2 SS	0.02314	0.00011	*
Epi PC1/PC3 SS	0.04309	2.00E-16	*
Endo PC1/PC2 SS	0.03594	2.00E-16	*
Endo PC1/PC3 SS	0.1444	2.00E-16	*