Count Matrix Ingestion

Basic CSV/TSV Loading

import pandas as pd

# TSV with gene IDs as first column
counts = pd.read_csv('counts.tsv', sep='\t', index_col=0)

# CSV with header
counts = pd.read_csv('counts.csv', index_col=0)

# Skip comment lines
counts = pd.read_csv('counts.txt', sep='\t', index_col=0, comment='#')

featureCounts Output