Zero-Inflated Gamma-Poisson Log-Likelihood
log_lik_gamma_pois_zi(x, lambda = 1, theta = 0, prob = 0)
A non-negative whole numeric vector of values.
A non-negative numeric vector of means.
A non-negative numeric vector of the dispersion for the mixture models (student, gamma-Poisson and beta-binomial).
A numeric vector of values between 0 and 1 of the probability of success.
An numeric vector of the corresponding log-likelihoods.
Other log_lik_dist:
log_lik_bern()
,
log_lik_beta_binom()
,
log_lik_binom()
,
log_lik_gamma_pois()
,
log_lik_gamma()
,
log_lik_lnorm()
,
log_lik_neg_binom()
,
log_lik_norm()
,
log_lik_pois_zi()
,
log_lik_pois()
,
log_lik_skewnorm()
,
log_lik_student()
log_lik_gamma_pois_zi(c(1,3.5,4), 3, 1, prob = 0.5)
#> Warning: non-integer x = 3.500000
#> [1] -2.367124 -Inf -3.230170