rmixweibull: Generating Random Data From A Weibull Mixture Model

In mixR: Finite Mixture Modeling for Raw and Binned Data

Generating Random Data From A Weibull Mixture Model

Description

The function rmixweibull generates random data from a normal Weibull model.

Usage

rmixweibull(n, pi, mu, sd)

Arguments

n	a positive integer specifying the number of observations we want to generate from the mixture model
pi	a numeric vector for the proportion of each component
mu	a numeric vector for the mean of each component
sd	a numeric vector for the standard deviation of each component

Details

The number of random data from each component n_0 (a vector) is generated from a multinomial distribution Multinom(n, pi). Then the random data from each component is generated with the sample sized specified in n_0 and parameters of Weibull distributions specified in mu and sd.

Value

The function rmixweibull returns a numeric vector of random data from the specified Weibull mixture model.

See Also

rmixnormal, rmixgamma, rmixlnorm

Examples

x <- rmixweibull(1000, c(0.4, 0.6), c(2, 5), c(1, 0.5))
hist(x, breaks = 40)

mixR documentation built on Oct. 20, 2024, 9:07 a.m.