skbio.diversity.alpha.osd¶
- skbio.diversity.alpha.osd(counts)[source]¶
Calculate observed OTUs, singles, and doubles.
State: Experimental as of 0.4.0.
- Parameters:
counts (1-D array_like, int) – Vector of counts.
- Returns:
osd – Observed OTUs, singles, and doubles.
- Return type:
See also
Notes
This is a convenience function used by many of the other measures that rely on these three measures.