The (Cumulative) Hazard Function of a Weibull Distribution

hweibull calculates the hazard function of a Weibull distribution, and Hweibull calculates the corresponding cumulative hazard function.

hweibull(x, shape, scale = 1, log = FALSE)

Arguments

x	Vector of quantiles.
shape	The shape parameter.
scale	The scale parameter, defaults to 1.
log	logical; if TRUE, the log of the hazard function is given.

Value

The (cumulative) hazard function, evaluated at x.

Details

See dweibull.

See also

pweibull

Author

Göran Broström

Examples

hweibull(3, 2, 1)
#> [1] 6
dweibull(3, 2, 1) / pweibull(3, 2, 1, lower.tail = FALSE)
#> [1] 6
Hweibull(3, 2, 1)
#> [1] 9
-pweibull(3, 2, 1, log.p = TRUE, lower.tail = FALSE)
#> [1] 9