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# ----------------------------------------------------------------------------
# Copyright (c) 2016-2022, QIIME 2 development team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file LICENSE, distributed with this software.
# ----------------------------------------------------------------------------
import biom
def presence_absence(table: biom.Table) -> biom.Table:
""" Convert feature table in-place to presence/absence data
"""
table.pa(inplace=True)
return table
def relative_frequency(table: biom.Table) -> biom.Table:
""" Convert feature table in-place from frequencies to relative frequencies
"""
table.norm(axis='sample', inplace=True)
return table
def transpose(table: biom.Table) -> biom.Table:
transposed_table = table.transpose()
return transposed_table
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