BASEN: base-level genome-copy abundance estimation for long-read metagenomics

Supporting data and analysis scripts for the BASEN methods paper on base-level genome-copy abundance estimation for long-read metagenomics. This record includes Kraken2 outputs for three ZymoBIOMICS mock communities (Microbial, Gut and Oral), scripts to reconstruct the custom Kraken2/Bracken reference databases and perform abundance estimation, and input tables and R scripts to reproduce the results figures, including analyses of human stool metagenomes. Usage instructions and software requirements are provided in the accompanying README.md.