Table 6.

Performance metrics under simulation scenario 4 (high precision)

Method	Number of false positives	Power	KS	GIF	$\widehat{K}$
Unadjusted	368	0.600	0.142	1.32	–
Ref-based	64	0.460	0.043	1.04	–
Ref-free	437	0.694	0.101	1.36	13
SVA	79	0.534	0.032	1.09	11
ISVA	198	0.522	0.062	1.20	14
EWASher	16	0.072	0.038	0.94	–
CellCDec	54	0.546	0.031	1.05	–
Deconf	58	0.520	0.014	1.02	–
RUV	155	0.568	0.051	1.15	32

KS Kolmogorov–Smirnov statistic, GIF genomic inflation factor