Table 1.

DE detection and potential errors

	zg	$z_g^{*}$	Discovery?		Total
			(Dg = 1)	(Dg = 0)
${\beta }_g=0$	0	0	$V$	$G_0-V$	$G_0$
$0<|{\beta }_g|\le \Delta$	1	0	$S_a$	$G_{1a}-S_a$	$G_{1a}$
$|{\beta }_g|>\Delta$	1	1	$S_b$	$G_{1b}-S_b$	$G_{1b}$
Total			$R$	$G-R$	$G$