Zero-inflated Negative Binomial Log-linked Probability Mass

Zero-inflated Negative Binomial Log-linked Probability Mass

dzinbll_2(x, mu, phi, gamma0, gamma1, log = FALSE)

Arguments

x

vector of (non-negative integer) values.

mu

mean of the distribution.

phi

dispersion parameter.

gamma0

The zero-inflation to mean link intercept.

gamma1

The zero-inflation to mean link gradient.

log

logical; if TRUE, probabilities, p, are given as log(p).

Value

The (log) probability mass at x, given lambda and pi.