skbio.sequence.SubstitutionMatrix.filter#
- SubstitutionMatrix.filter(ids, strict=True)[source]#
Filter the dissimilarity matrix by IDs.
- Parameters:
- idsiterable of str
IDs to retain. May not contain duplicates or be empty. Each ID must be present in the dissimilarity matrix.
- strictbool, optional
If strict is
Trueand an ID that is not found in the distance matrix is found in ids, aMissingIDErrorexception will be raised, otherwise the ID will be ignored.
- Returns:
- DissimilarityMatrix
Filtered dissimilarity matrix containing only the IDs specified in ids. IDs will be in the same order as they appear in ids.
- Raises:
- MissingIDError
If an ID in ids is not in the object’s list of IDs.