weibull7: Six-Parametric Weibull Function with Additive Shift

aweibull7R Documentation

Six-Parametric Weibull Function with Additive Shift

Description

A special version of the six-parametric Weibull function which has a 7th parameter for additive vertical shifting. It is intended mainly for internal use.

Usage

fweibull7(x, p)

aweibull7(p, lower = 0, upper = 365)

Arguments

x

vector of function arguments

p

vector of function parameters, see weibull6 for an explanation of parameters p[1] ... p[6]; p[7] is an additive constant.

lower

lower limit of the cumulative (integrated) function,

upper

upper limit of the cumulative (integrated) function.

Details

The function is intended for internal use, i.e. for separate area calculations of the left and right branches.

Value

fweibull7 gives the function and aweibull7 its definite integral (cumulative function or area under curve). Note that integration is done numerically and that the function returns a scalar, not a vector.

See Also

weibull6, fitweibull, CDW, cardidates


cardidates documentation built on Oct. 8, 2023, 1:06 a.m.