Calcula E[X] e Var[X] para distribuicoes nomeadas comuns a partir dos parametros.
Usage
rnp_esperanca_var(
dist = c("norm", "unif", "exp", "gamma", "weibull", "binom", "pois", "geom", "nbinom",
"hyper", "beta"),
...
)Examples
rnp_esperanca_var("binom", size = 10, prob = .5)
#> # A tibble: 1 × 4
#> distribuicao esperanca variancia desvio
#> <chr> <dbl> <dbl> <dbl>
#> 1 binom 5 2.5 1.58
rnp_esperanca_var("pois", lambda = 3)
#> # A tibble: 1 × 4
#> distribuicao esperanca variancia desvio
#> <chr> <dbl> <dbl> <dbl>
#> 1 pois 3 3 1.73