Table 4.

The influence of read coverage on the detection effect of each tools

Species	Method	Cov/read_len (bp)	Num	MA_ratio (%)	Max/min	N50 (bp)	N90 (bp)
$Homosapiens$ chr14	RepAHR	30X/100	33	100.0	833/100	286	108
	RepAHR	60X/100	32	100.0	855/100	238	126
	RepAHR	90X/100	35	100.0	1087/100	238	116
	RepAHR	120X/100	30	100.0	2057/100	238	116
	REPdenovo	30X/100	13	100.0	5079/72	5079	173
	REPdenovo	60X/100	13	100.0	5079/72	5079	147
	REPdenovo	90X/100	9	100.0	5079/76	5079	198
	REPdenovo	120X/100	11	100.0	5078/79	5078	173
	RepARK Velvet	30X/100	419	99.82	382/29	99	0
	RepARK Velvet	60X/100	545	99.76	430/29	104	0
	RepARK Velvet	90X/100	569	99.82	430/29	102	0
	RepARK Velvet	120X/100	1992	99.85	1249/29	119	64

${}^{\prime }Cov/read\_len{(bp)}^{\prime }$ indicates the average coverage of sequencing and the average length of reads. ${}^{\prime }Nu{m}^{\prime }$ indicates the number of repeats. ${}^{\prime }MA\_ratio{(\%)}^{\prime }$ represents the multiple alignment ratio of repeats. ${}^{\prime }Ma{x}^{\prime }$ represents the length of the longest segment in the repeats. ${}^{\prime }Mi{n}^{\prime }$ represents the length of the shortest segment in detected repetitive segments. ${}^{\prime }N50orN{90}^{\prime }$ represents the length of the longest segment such that all the segments longer than this segment cover at least 50% or 90% of the total length of the assemblies