. 2021 May 26;11:11043. doi: 10.1038/s41598-021-90437-7

Table 1.

Mean RRMSE and CC values of all method for various selections of artifact mixing constant p.

Method	$p = 0.5$		$p = 0.75$		$p = 1$		$p = 1.25$		$p = 1.5$
Method	RRMSE	CC	RRMSE	CC	RRMSE	CC	RRMSE	CC	RRMSE	CC
EEMD-ICA	67.8152	0.8297	47.3292	0.9041	37.4845	0.9358	31.2122	0.9529	26.8632	0.9642
SSA-ICA	61.1533	0.8522	41.8371	0.9219	32.5847	0.9499	27.2104	0.9640	22.7803	0.9746
Method in⁴⁵	42.5856	0.9059	24.3101	0.9627	20.0368	0.9764	18.7325	0.9784	16.2730	0.9829
FBSE-EWT⁴⁶	31.3118	0.9513	24.6072	0.9703	20.2033	0.9801	17.0667	0.9858	14.7092	0.9895
Proposed	20.7450	0.9795	14.4100	0.9902	11.8837	0.9933	10.5518	0.9947	9.7430	0.9954