What it does

HUMAnN is a pipeline for efficiently and accuretly profiling the presence/absence and abundance of microbial pathways in a community from metagenomic or metatranscriptomic sequencing data.

Read more about the tool: http://huttenhower.sph.harvard.edu/humann2/manual.

This utility will split a table into two files (one stratified and one unstratified).