Last data update: 2014.03.03

R: density of a k-component normal mixture
dnormmixR Documentation

density of a k-component normal mixture

Description

density of a k-component normal mixture

Usage

dnormmix(x, theta)

Arguments

x

x like dnorm(x, ...

theta

parameters of the mixture proportion, mean and sd

Details

details follow

Value

density of a k-component normal mixture

Author(s)

mvaniterson

Examples

n <- 2000
theta <- c(0.8, 0, 1, 0, 4, 1)
x <- rnormmix(n, theta)
hist(x, freq=FALSE, n=100)
curve(dnormmix(x, theta), add=TRUE, lwd=2)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(bacon)
Loading required package: ggplot2
Loading required package: BiocParallel
Loading required package: ellipse
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/bacon/dnormmix.Rd_%03d_medium.png", width=480, height=480)
> ### Name: dnormmix
> ### Title: density of a k-component normal mixture
> ### Aliases: dnormmix
> 
> ### ** Examples
> 
> n <- 2000
> theta <- c(0.8, 0, 1, 0, 4, 1)
> x <- rnormmix(n, theta)
> hist(x, freq=FALSE, n=100)
> curve(dnormmix(x, theta), add=TRUE, lwd=2)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>