Table 6.

The Wilcoxon signed-rank test between R-RKELM and Relief-F.

Data	Model		Difference	Signed	Rank
	R-RKELM (%)	Relief-F (%)
German	85.44	80.27	5.17	+	7
Image	87.75	85.86	1.89	+	3
Ringnorm	69.37	60.91	8.46	+	8
Twonorm	95.35	92.45	2.90	+	4
Waveform	85.84	85.22	0.64	+	2
HAPT	92.87	89.47	3.40	+	6
HARUS	92.81	89.68	3.13	+	5
Smartphone	86.92	86.55	0.37	+	1