plotAllMix {MineICA} | R Documentation

## Plots the Gaussian fitted by `Mclust` on several numeric vectors

### Description

Given a result of function `Mclust` applied on several numeric vectors, this function plots the fitted Gaussian on their histograms.

### Usage

      plotAllMix(mc, A, nbMix = NULL, pdf, nbBreaks = 20,
        xlim = NULL)

### Arguments

`mc` | A list consisting of outputs of function `Mclust` applied to each column of `A`, if this argument is missing `Mclust` is applied by the function.
`A` | A data.frame of dimensions 'samples x components'.
`nbMix` | The number of Gaussian to be fitted.
`nbBreaks` | The number of breaks for the histogram.
`xlim` | x-axis limits to be used in the plot.
`pdf` | A pdf file.

### Details

This function can only deal with at the most three Gaussian

### Value

A list of `Mclust` results.

### Author(s)

Anne Biton

### See Also

`plotMix`, `hist`, `Mclust`

### Examples

    A <-matrix(c(c(rnorm(80,mean=-0.5,sd=1),rnorm(80,mean=1,sd=0.2)),rnorm(160,mean=0.5,sd=1),
               c(rnorm(80,mean=-1,sd=0.3),rnorm(80,mean=0,sd=0.2))),ncol=3)
    ## apply function Mclust to each column of A
    mc <- apply(A,2,Mclust)
    ## plot the corresponding Gaussians on the histogram of each column
    plotAllMix(mc=mc,A=A)
    ## apply function Mclust to each column of A, and impose the fit of two Gaussian (G=2)
    mc <- apply(A,2,Mclust,G=2)
    ## plot the corresponding Gaussians on the histogram of each column
    plotAllMix(mc=mc,A=A)
    ## When arg 'mc' is missing, Mclust is applied by the function
    plotAllMix(A=A)

[Package MineICA version 1.28.0 Index]