Draw a random sample from a Weibull distribution

Draw a random sample from a Weibull distribution

Usage

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

Arguments

x

A Weibull object created by a call to Weibull().

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).

See also

Other Weibull distribution: cdf.Weibull(), pdf.Weibull(), quantile.Weibull()

Examples

set.seed(27)

X <- Weibull(0.3, 2)
X
#> [1] "Weibull(shape = 0.3, scale = 2)"

random(X, 10)
#>  [1] 1.440254e-05 4.128282e+01 2.513340e-03 2.840554e+00 7.792913e+00
#>  [6] 1.472187e+00 4.985175e+01 7.900541e+02 1.972819e+01 1.063212e+01

pdf(X, 2)
#> [1] 0.05518192
log_pdf(X, 2)
#> [1] -2.89712

cdf(X, 4)
#> [1] 0.7080417
quantile(X, 0.7)
#> [1] 3.713233