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| # Example data | |
| `example_v4.fasta` holds 92 amplicon sequence variants (ASVs) of the 16S | |
| rRNA gene V4 region, and `example_v4_counts.tsv` their read counts in six | |
| samples made to resemble the human gut, oral cavity and vagina (two each). | |
| The sequences are V4 sequences of public TaxoBench mock communities: the | |
| mockrobiota mock, the gut and vaginal mocks, and the communities simulated | |
| from digestive-system, lung, skin, sputum and mixed biome compositions. | |
| They were chosen by their TaxoBench reference species, from species typical | |
| of each body site that the V4 model names at species level. With taxonova | |
| 26.11.0 and the V4 model, all 92 are named at species with the model's own | |
| thresholds (the default); with a species confidence of 0.8, eight are named | |
| at genus only. | |
| The read counts are illustrative, not measured. Species shares were set to | |
| resemble each body site, split over that species' sequences, padded with a | |
| low-abundance tail of other site-typical species, and drawn as a random | |
| sample of 9,000 to 18,000 reads per sample with a fixed seed. The second | |
| vaginal sample is made to look dysbiotic (*Lactobacillus iners* with | |
| *Prevotella bivia* and other anaerobes). ASVs are numbered from `ASV001` in | |
| order of total count. | |