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. 2010 Jun 27;2010:781321. doi: 10.4061/2010/781321

Table 1.

Comparison between Speed, In-Ovation, and Damon brackets.

	Speed	In-Ovation R	Damon Q
	Average	Average	Average
	(standard deviation)	(standard deviation)	(standard deviation)
Bottom Distance (mm)	0.556 (0.008)	0.564 (0.009)	0.572 (0.019)
Top Distance (mm)	0.547 (0.007)	0.583 (0.007)	0.570 (0.022)
θ₁ (degrees)	87.72 (1.10)	90.87 (0.72)	89.24 (1.03)
θ₂ (degrees)	91.34 (1.53)	90.61 (1.09)	90.57 (1.18)
θ₃(degrees)	−0.94 (1.35)	1.47 (0.86)	−0.20 (0.84)
R² Right Wall Line	0.999 (0.001)	0.999 (0.001)	0.999 (0.001)
R² Bottom Line	0.993 (0.003)	0.999 (0.001)	0.998 (0.002)
R² Left Wall Line	0.996 (0.003)	0.999 (0.001)	0.999 (0.002)