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* bcmembers.py * fixed reference to background_df()
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Original file line number | Diff line number | Diff line change |
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"""bcmembers.py - Module to compute bicluster memberships""" | ||
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import os | ||
import json | ||
from miner import miner | ||
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def bcmembers(exp_data, regulon_modules, outdir): | ||
bkgd = miner.background_df(exp_data) | ||
overexpressed_members = miner.biclusterMembershipDictionary(regulon_modules, | ||
bkgd, label=2, p=0.05) | ||
underexpressed_members = miner.biclusterMembershipDictionary(regulon_modules, | ||
bkgd, label=0, p=0.05) | ||
dysregulated_members = miner.biclusterMembershipDictionary(regulon_modules, | ||
bkgd, label="excluded") | ||
coherent_members = miner.biclusterMembershipDictionary(regulon_modules, | ||
bkgd, label="included") | ||
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# write the overexpressed/underexpressed members as JSON, tools later in the pipeline can | ||
# easier access them | ||
with open(os.path.join(outdir, 'overExpressedMembers.json'), 'w') as out: | ||
json.dump(overexpressed_members, out) | ||
with open(os.path.join(outdir, 'underExpressedMembers.json'), 'w') as out: | ||
json.dump(underexpressed_members, out) | ||
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overexpressed_members_matrix = miner.membershipToIncidence(overexpressed_members, | ||
exp_data) | ||
overexpressed_members_matrix.to_csv(os.path.join(outdir, | ||
"overExpressedMembers.csv")) | ||
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underexpressed_members_matrix = miner.membershipToIncidence(underexpressed_members, | ||
exp_data) | ||
underexpressed_members_matrix.to_csv(os.path.join(outdir, | ||
"underExpressedMembers.csv")) | ||
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dysregulated_members_matrix = miner.membershipToIncidence(dysregulated_members, | ||
exp_data) | ||
dysregulated_members_matrix.to_csv(os.path.join(outdir, "dysregulatedMembers.csv")) | ||
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coherent_members_matrix = miner.membershipToIncidence(coherent_members, | ||
exp_data) | ||
coherent_members_matrix.to_csv(os.path.join(outdir, | ||
"coherentMembers.csv")) |
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