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collapse: Collapse features by their taxonomy at the specified level¶
Docstring:
Usage: qiime taxa collapse [OPTIONS] Collapse groups of features that have the same taxonomic assignment through the specified level. The frequencies of all features will be summed when they are collapsed. Inputs: --i-table ARTIFACT FeatureTable[Frequency] Feature table to be collapsed. [required] --i-taxonomy ARTIFACT FeatureData[Taxonomy] Taxonomic annotations for features in the provided feature table. All features in the feature table must have a corresponding taxonomic annotation. Taxonomic annotations that are not present in the feature table will be ignored. [required] Parameters: --p-level INTEGER The taxonomic level at which the features should be collapsed. All ouput features will have exactly this many levels of taxonomic annotation. [required] Outputs: --o-collapsed-table ARTIFACT FeatureTable[Frequency] The resulting feature table, where all features are now taxonomic annotations with the user-specified number of levels. [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). --example-data PATH Write example data and exit. --citations Show citations and exit. --use-cache DIRECTORY Specify the cache to be used for the intermediate work of this action. If not provided, the default cache under $TMP/qiime2/will be used. IMPORTANT FOR HPC USERS: If you are on an HPC system and are using parallel execution it is important to set this to a location that is globally accessible to all nodes in the cluster. --help Show this message and exit. Examples: # ### example: collapse qiime taxa collapse \ --i-table table.qza \ --i-taxonomy taxonomy.qza \ --p-level 6 \ --o-collapsed-table collapsed-table-l6.qza
Import:
from qiime2.plugins.taxa.methods import collapse
Docstring:
Collapse features by their taxonomy at the specified level Collapse groups of features that have the same taxonomic assignment through the specified level. The frequencies of all features will be summed when they are collapsed. Parameters ---------- table : FeatureTable[Frequency] Feature table to be collapsed. taxonomy : FeatureData[Taxonomy] Taxonomic annotations for features in the provided feature table. All features in the feature table must have a corresponding taxonomic annotation. Taxonomic annotations that are not present in the feature table will be ignored. level : Int The taxonomic level at which the features should be collapsed. All ouput features will have exactly this many levels of taxonomic annotation. Returns ------- collapsed_table : FeatureTable[Frequency] The resulting feature table, where all features are now taxonomic annotations with the user-specified number of levels.