weibullpar: Compute Shape and Scale Parameters for Weibull Distribution

In mixdist: Finite Mixture Distribution Models

Description

Compute the parameters shape and scale for Weibull distribution given the mean, standard deviation and location.

Usage

weibullpar(mu, sigma, loc = 0)

Arguments

mu	the mean of weibull distribution.
sigma	the standard deviation of weibull distribution.
loc	the location parameter of weibull distribution defaulting to 0.

Value

A data frame containing three parameters, which are, in order, shape, scale, and location.

See Also

weibullparinv for computing mean and standard deviation from the parameters shape, scale and location.

Examples

weibullpar(2, 1.2)
weibullpar(2, 1.2, 1)

Example output

     shape    scale loc
1 1.717083 2.243026   0
      shape     scale loc
1 0.8376117 0.9106269   1

mixdist documentation built on May 2, 2019, 3:34 p.m.