skbio.sequence.GrammaredSequence.has_definites#

GrammaredSequence.has_definites()[source]#

Determine if sequence contains one or more definite characters.

Returns:

bool: Indicates whether there are one or more occurrences of definite characters in the biological sequence.

See also

Examples

>>> from skbio import DNA
>>> s = DNA('NWNNNNNN')
>>> s.has_definites()
False
>>> t = DNA('ANCACWWGACGTT')
>>> t.has_definites()
True