1.metabolites.counter
Description: the extracted human metabolites from five fields of
MEDLINE records. 
11,986
Format: metabolite|frequency (document count)


2.CoMN.counter
Description: the weighted co-occurrence metabolite network (CoMN),
6,996 nodes and 986,186 edge
Format: metabolite1|metabolite2| co-occurrence

3.CoMN_normalized.counter
Description: the weighted co-occurrence metabolite network (CoMN) and
normalized, 6,996 nodes and 986,186 edge
Format: metabolite1|metabolite2| normalized weight


4. ranked_medline_all_butyric_p-cresol_sulfate_TMAO.counter
Description:11,706 metabolites ranked using the combined seeds of butyric acid,
p-cresol sulfate and trimethylamine n-oxide (TMAO), weighted
co-occurrence metabolite network (CoMN) was used.
Format:  metabolite|score

5. ranked_medline_all_butyric_p-cresol_sulfate_TMAO_top100.curated
Description: Manually curated top 100 metabolites ranked based on
weighted CoMN constructed from metabolites extacted from five fields
of MEDLINE records, using comined seeds (butyric acid, p-cresol, and TMAO).
Format:  metabolite|evidence.

6. combined_curatedTop100_HMDB.txt
Description: the list of 220 microbial metabolites (172 from HMDB and
additional 48 from manual curation of top 100 metabolites).

7. count_pathway.output
Description: a total of 1,316 genetic pathways that are significanlty
associated with at least one microbial metabolite and ranked by the
number of signficantly associated microbial metabolites
Format: pathway|the list of significantly associated microbial
metabolites| number of significantly associated microbial metabolites

8. count_pathway.output
ranked_medline_all_butyric_p-cresol_sulfate_TMAO_top100.curated