qiime feature-table filter-features (version 2019.4)

--i-table: ARTIFACT FeatureTable[Frequency] The feature table from which features should be filtered. [required]:

--p-min-frequency: INTEGER The minimum total frequency that a feature must have to be retained. [default: 0]:

--p-max-frequency: INTEGER The maximum total frequency that a feature can have to be retained. If no value is provided this will default to infinity (i.e., no maximum frequency filter will be applied). [optional]:

--p-min-samples: INTEGER The minimum number of samples that a feature must be observed in to be retained. [default: 0]:

--p-max-samples: INTEGER The maximum number of samples that a feature can be observed in to be retained. If no value is provided this will default to infinity (i.e., no maximum sample filter will be applied). [optional]:

--p-where: TEXT SQLite WHERE clause specifying feature metadata criteria that must be met to be included in the filtered feature table. If not provided, all features in `metadata` that are also in the feature table will be retained. [optional]:

--p-exclude-ids: --p-no-exclude-ids If true, the features selected by `metadata` or `where` parameters will be excluded from the filtered table instead of being retained. [default: False]:

--m-metadata-files

--m-metadata-file 0

Filter features from table

Filter features from table based on frequency and/or metadata. Any samples with a frequency of zero after feature filtering will also be removed. See the filtering tutorial on https://docs.qiime2.org for additional details.

Parameters

table : FeatureTable[Frequency]: The feature table from which features should be filtered.
min_frequency : Int, optional: The minimum total frequency that a feature must have to be retained.
max_frequency : Int, optional: The maximum total frequency that a feature can have to be retained. If no value is provided this will default to infinity (i.e., no maximum frequency filter will be applied).
min_samples : Int, optional: The minimum number of samples that a feature must be observed in to be retained.
max_samples : Int, optional: The maximum number of samples that a feature can be observed in to be retained. If no value is provided this will default to infinity (i.e., no maximum sample filter will be applied).
metadata : Metadata, optional: Feature metadata used with where parameter when selecting features to retain, or with exclude_ids when selecting features to discard.
where : Str, optional: SQLite WHERE clause specifying feature metadata criteria that must be met to be included in the filtered feature table. If not provided, all features in metadata that are also in the feature table will be retained.
exclude_ids : Bool, optional: If true, the features selected by metadata or where parameters will be excluded from the filtered table instead of being retained.

Returns

filtered_table : FeatureTable[Frequency]: The resulting feature table filtered by feature.