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observed-features: Observed Features

Docstring:

Usage: qiime diversity-lib observed-features [OPTIONS]

  Compute the number of observed features for each sample in a feature table

Inputs:
  --i-table ARTIFACT FeatureTable[Frequency | RelativeFrequency |
    PresenceAbsence]   The feature table containing the samples for which the
                       number of observed features should be calculated. Table
                       values will be converted to presence/absence.
                                                                    [required]
Outputs:
  --o-vector ARTIFACT SampleData[AlphaDiversity]
                       Vector containing per-sample counts of observed
                       features.                                    [required]
Miscellaneous:
  --output-dir PATH    Output unspecified results to a directory
  --verbose / --quiet  Display verbose output to stdout and/or stderr during
                       execution of this action. Or silence output if
                       execution is successful (silence is golden).
  --examples           Show usage examples and exit.
  --citations          Show citations and exit.
  --help               Show this message and exit.

Import:

from qiime2.plugins.diversity_lib.methods import observed_features

Docstring:

Observed Features

Compute the number of observed features for each sample in a feature table

Parameters
----------
table : FeatureTable[Frequency | RelativeFrequency | PresenceAbsence]
    The feature table containing the samples for which the number of
    observed features should be calculated. Table values will be converted
    to presence/absence.

Returns
-------
vector : SampleData[AlphaDiversity]
    Vector containing per-sample counts of observed features.