R: Class "FLXM"

FLXM-class {flexmix} | R Documentation

## Class "FLXM"

### Description

FlexMix model specification.

### Objects from the Class

Objects can be created by calls of the form `new("FLXM", ...)`, typically inside driver functions like `FLXMRglm` or `FLXMCmvnorm`.

### Slots

`fit`:

  Function returning an `FLXcomponent` object.

`defineComponent`:

  Function or expression to determine the `FLXcomponent` object given the parameters.

`weighted`:

  Logical indicating whether `fit` can do weighted likelihood maximization.

`name`:

  Character string used in print methods.

`formula`:

  Formula describing the model.

`fullformula`:

  Resulting formula from updating the model formula with the formula specified in the call to `flexmix`.

`x`:

  Model matrix.

`y`:

  Model response.

`terms`, `xlevels`, `contrasts`:

  Additional information for model matrix.

`preproc.x`:

  Function for preprocessing matrix `x` before the EM algorithm starts, by default the identity function.

`preproc.y`:

  Function for preprocessing matrix `y` before the EM algorithm starts, by default the identity function.

### Author(s)

Friedrich Leisch and Bettina Gruen

[Package flexmix version 2.3-14 Index]