Generate log-EVBS Density Values

Computes \((y, f(y))\) pairs of the log-EVBS density over its support, for given parameters.

Usage

generate_logevbs_data(alpha, eta, gama)

Arguments

alpha

Shape parameter \(\alpha > 0\).

eta

Location parameter \(\eta\) (real).

gama

Tail-shape parameter \(\gamma\) (real).

Value

A data.frame with columns y_vals (support points) and fdp (density values).

References

Leiva, V., Ferreira, M., Gomes, M. I., and Lillo, C. (2016). Extreme value Birnbaum-Saunders regression models applied to environmental data. Stochastic Environmental Research and Risk Assessment, 30, 1045–1058.

See also

plot_logevbs_alpha, generate_evbs_data.

Examples

d <- generate_logevbs_data(alpha = 1, eta = 0, gama = 0.5)
plot(d$y_vals, d$fdp, type = "l", xlab = "y", ylab = "f(y)")