Lapply-methods {flexmix} | R Documentation

## Methods for Function Lapply

### Description

Apply a function to each component of a finite mixture

### Usage

    ## S4 method for signature 'FLXRmstep':
    Lapply(object, FUN, model = 1, component = TRUE, ...)

### Arguments

`object` | S4 class object.
`FUN` | The function to be applied.
`model` | The model (for a multivariate response) that shall be used.
`component` | Index vector for selecting the components.
`...` | Optional arguments to 'FUN'.

### Details

'FUN' is found by a call to 'match.fun' and typically is specified as a function or a symbol (e.g. a backquoted name) or a character string specifying a function to be searched for from the environment of the call to 'Lapply'.

### Value

A list of the length equal to the number of components specified is returned, each element of which is the result of applying 'FUN' to the specified component of the refitted mixture model.

### Methods

object = FLXRmstep:
  Apply a function to each component of a refitted `flexmix` object using method = `"mstep"`.

### Author(s)

Friedrich Leisch and Bettina Gruen

### Examples

    data("NPreg")
    ex2 <- flexmix(yn ~ x, data = NPreg, k = 2, model = list(FLXMRglm(yn ~
        . + I(x^2)), FLXMRglm(yp ~ ., family = "poisson")))
    ex2r <- refit(ex2, method = "mstep")
    Lapply(ex2r, "vcov", 2)

[Package flexmix version 2.2-4 Index]