Draw a random sample from a Frechet distribution

Usage

# S3 method for Frechet
random(x, n = 1L, drop = TRUE, ...)

Arguments

x: A Frechet object created by a call to Frechet().
n: The number of samples to draw. Defaults to 1L.
drop: logical. Should the result be simplified to a vector if possible?
...: Unused. Unevaluated arguments will generate a warning to catch mispellings or other possible errors.

Value

In case of a single distribution object or n = 1, either a numeric vector of length n (if drop = TRUE, default) or a matrix with n columns (if drop = FALSE).

Examples


set.seed(27)

X <- Frechet(0, 2)
X
#> [1] "Frechet distribution (location = 0, scale = 2, shape = 1)"

random(X, 10)
#>  [1] 69.7922625  0.8065071 14.8341823  1.8001889  1.3299308  2.1925530
#>  [7]  0.7621402  0.3326917  1.0064977  1.2115825

pdf(X, 0.7)
#> [1] 0.2344189
log_pdf(X, 0.7)
#> [1] -1.450646

cdf(X, 0.7)
#> [1] 0.05743262
quantile(X, 0.7)
#> [1] 5.607347

cdf(X, quantile(X, 0.7))
#> [1] 0.7
quantile(X, cdf(X, 0.7))
#> [1] 0.7