| taxonomy: Taxonomy | A simple organism taxonomy model. |
| biom.string | cast taxonomy object to biom style taxonomy string |
| biom_string.parse | parse the taxonomy string in BIOM style |
| unique_taxonomy | make taxonomy object unique |
| Ncbi.taxonomy_tree | load ncbi taxonomy tree model from the given data files |
| ranks | cast the ncbi taxonomy tree model to taxonomy ranks data |
| taxonomy_ranks | get all taxonomy tree nodes of the specific taxonomy ranks |
| taxonomy.filter | |
| lineage | get taxonomy lineage model from the ncbi taxonomy tree by given taxonomy id |
| as.taxonomy.tree | build taxonomy tree based on a given collection of taxonomy object. |
| consensus | |
| read.mothurTree | Parse the result output from mothur command |
| as.OTU_table | convert the mothur rank tree as the OTU table |
| read.OTUtable | read 16s OTU table |
| taxonomy_range |