. 2018 Dec 11;18(12):4381. doi: 10.3390/s18124381

Table 2.

Significant signal feature extraction of the optimum model obtained with WPT.

Feature	Frequency (Hz)	Sum of Sq (Type III)	p-Value
$X_{F_{p}}^{A A A A}$	0–156.25	3.30	$3.10 \times 10^{- 18}$
$σ_{F_{p}}^{D A A A}$	156.25–312.50	0.22	$1.39 \times 10^{- 2}$
$K_{F_{f}}^{D A D A}$	937.50–1093.75	0.19	$2.17 \times 10^{- 2}$
$S E_{F_{c}}^{A A A A}$	0–156.25	5.37	$1.26 \times 10^{- 26}$
$S E_{a_{p}}^{D D A}$	6250–9375	1.42	$2.41 \times 10^{- 9}$
$σ_{a_{f}}^{D D A}$	6250–9375	3.82	$1.77 \times 10^{- 20}$
$P P_{a_{f}}^{D D A}$	6250–9375	0.14	$5.38 \times 10^{- 2}$
$S E_{a_{f}}^{D D A}$	6250–9375	1.41	$2.74 \times 10^{- 9}$
$X_{a_{f}}^{A D A}$	9375–12,500	1.45	$1.81 \times 10^{- 9}$
$S E_{a_{f}}^{A D A}$	9375–12,500	0.67	$3.03 \times 10^{- 5}$
$σ_{a_{c}}^{D D A}$	6250–9375	3.81	$1.90 \times 10^{- 20}$
$S E_{a_{c}}^{A D A}$	9375–12,500	1.22	$2.72 \times 10^{- 8}$