Draw a random sample from a Gumbel distribution

Usage

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

Arguments

x: A Gumbel object created by a call to Gumbel().
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 <- Gumbel(1, 2)
X
#> [1] "Gumbel distribution (mu = 1, sigma = 2)"

random(X, 10)
#>  [1]  8.104751940 -0.816379582  5.007573903  0.789488808  0.183959497
#>  [6]  1.183838833 -0.929543900 -2.587372533 -0.373340977 -0.002439646

pdf(X, 0.7)
#> [1] 0.1817758
log_pdf(X, 0.7)
#> [1] -1.704981

cdf(X, 0.7)
#> [1] 0.3129117
quantile(X, 0.7)
#> [1] 3.061861

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