Expected value of Visual Fast Count Estimator assuming Negative Binomial distribution for counts
The function is used to obtain the method of moments estimator within the function
Calculates the expected value of the Visual Fast Count method.
The function assumes that the count per segment is Negative Binomial with mean
m/s and size
and that segment counts are independent. The expected value is also a function of the number of positives
d before segment counting is stopped.
expected.nb(k, m, s, d)
Size parameter of the Negative Binomial distribution
The mean of the Negative Binomial distribution per transect
The number of segments per transect
The number of positive counts before segment counting is stopped
The expected value of the Visual Fast Count estimator
Jon Barry: Jon.Barry@cefas.co.uk
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