Zero-inflated Poisson Linked Quantile Function

Zero-inflated Poisson Linked Quantile Function

qzipll(p, lambda, gamma0, gamma1, lower.tail = TRUE, log.p = FALSE)

Arguments

p

vector of quantiles.

lambda

vector of (non-negative) means.

gamma0

The zero-inflation to mean link intercept.

gamma1

The zero-inflation to mean link gradient.

lower.tail

logical; if TRUE (default), probabilities are \(P[X <= x]\), otherwise, \(P[X > x]\).

log.p

logical; if TRUE, probabilities p. This doesn't affect pi.

Value

A vector of quantiles, each of which coincide with the respective probability in p.