Computes the density, cumulative probability, quantiles, and random draws for the zero-inflated COM-Poisson distribution.
dzicmp(x, lambda, nu, p, log = FALSE)
pzicmp(x, lambda, nu, p)
qzicmp(q, lambda, nu, p, log.p = FALSE)
rzicmp(n, lambda, nu, p)vector of quantiles.
vector of probabilities.
number of observations.
rate parameter.
dispersion parameter.
zero-inflation probability parameter.
logical; if TRUE, probabilities p are given as log(p).
dzicmp gives the density,
pzicmp gives the cumulative probability,
qzicmp gives the quantile value, and
rzicmp generates random numbers.
Kimberly F. Sellers and Andrew M. Raim (2016). A Flexible Zero-Inflated Model to Address Data Dispersion. Computational Statistics and Data Analysis, 99, 68-80.