Table 3.
CAMI low-complexity dataset assembly results for the assemblers evaluated
| MetaVelvet-gold standard | MetaVelvet-DL | MetaVelvet-DL-Kraken | MetaVelvet-SL | Megahit | metaSPAdes | |
|---|---|---|---|---|---|---|
| N50 (> 500 bp) | 5153 | 4130 | 4858 | 3830 | 5533 | 31,230 |
| # Contigs (> 500 bp) | 21,111 | 24,781 | 23,123 | 26,029 | 31,995 | 19,701 |
| Total contig length | 61,955,806 | 62,484,115 | 61,458,347 | 61,695,311 | 93,724,510 | 82,094,551 |
| Misassembled contig length ratio | 6.26e-3 | 8.52e-3 | 8.79e-3 | 8.66e-3 | 5.72e-3 | 7.36e-2 |
| Genome fraction (%) | 36.1 | 38.9 | 36.8 | 39.8 | 64.6 | 60.4 |
| Total chimeric contig length | 12,452,954 (20.1%) | 12,750,152 (20.4%) | 11,904,987 (19,4%) | 12,417,820 (20.1%) | 26,182,872 (27.9%) | 42,291,210 (51.6%) |
| Chimeric class accuracy | 26,315/26,315 (100%) | 14,622/26,315 (55.6%) | 15,493/26,315 (58.7%) | 12,143/26,315 (46.1%) | NA | NA |