TABLE II.

Linear regression correlation coefficients for velocity and displacement data. The coefficients define a line of the form y = Ax + B.

x	y	A	B	$R^2$	DOF for error
Fundamental frequency	Velocity	4.19 mm/s/Hz	43.99 mm/s	0.009	21
	Displacement	−0.687 μm/Hz	0.236 mm	0.774	21
Sound pressure level	Velocity	−86.17 mm/s/dB	50.85 mm/s	0.046	21
	Displacement	−3.87 μm/dB	0.382 mm	0.290	21