This package contains miscellaneous functions for metagenomic analysis, including data transformations, several parsers (for USEARCH UC-format; BLAST, SINA and STAMPA outputs, etc.), taxonomy handlers (SILVA, QIIME, AMPTk), phyloseq-shortcuts (multiple rarefaction, phyloseq splitting and exporting), and DADA2-shortcuts (error rate estimation on the subset of data, export of denoised amplicons in fasta).