skbio.math.diversity.alpha.goods_coverage

skbio.math.diversity.alpha.goods_coverage(counts)[source]

Calculate Good’s coverage of counts.

Good’s coverage estimator is defined as

\[1-\frac{F_1}{N}\]

where \(F_1\) is the number of singleton OTUs and \(N\) is the total number of individuals (sum of abundances for all OTUs).

Parameters:

counts : 1-D array_like, int

Vector of counts.

Returns:

double

Good’s coverage estimator.