Correcting batch effects in case-control microbiome studies.

OTU table, representative sequences, and metadata from combined Baxter, Zeller, and Zackular studies (colorectal cancer case-control datasets). These data were processed using a standardized workflow (97% clustering of the V4 region of the 16S gene). For details see the preprint: https://www.biorxiv.org/content/early/2018/02/11/165910