Poisson Log-Likelihood — log_lik_pois • extras

Poisson Log-Likelihood

log_lik_pois(x, lambda = 1)

Arguments

x: A non-negative whole numeric vector of values.
lambda: A non-negative numeric vector of means.

Value

An numeric vector of the corresponding log-likelihoods.

See also

Other log_lik_dist: log_lik_bern(), log_lik_beta_binom(), log_lik_binom(), log_lik_gamma_pois_zi(), log_lik_gamma_pois(), log_lik_gamma(), log_lik_lnorm(), log_lik_neg_binom(), log_lik_norm(), log_lik_pois_zi(), log_lik_skewnorm(), log_lik_student()

Examples

log_lik_pois(c(1,3.5,4), 3)
#> Warning: non-integer x = 3.500000
#> [1] -1.901388      -Inf -1.783605