locfit.matrix {locfit} | R Documentation |

## Reconstruct a Locfit model matrix.

### Description

Reconstructs the model matrix, and associated variables such as
the response, prior weights and censoring indicators, from a
`locfit`

object. This is used by functions such as
`fitted.locfit`

; it is not normally called directly.
The function will only work properly if the data frame has not been
changed since the fit was constructed.

### Usage

locfit.matrix(fit, data)

### Arguments

`fit` |
Locfit object |

`data` |
Data Frame. |

`...` |
Other arguments to `locfit.raw()` (or the
`lfproc` ). |

### Value

A list with variables `x`

(the model matrix); `y`

(the response);
`w`

(prior weights); `sc`

(scales); `ce`

(censoring indicator)
and `base`

(baseline fit).

### See Also

`locfit`

, `fitted.locfit`

, `residuals.locfit`

[Package

*locfit* version 1.1-9

Index]