# residuals.fahrmeier_94

##### Residuals for `ddhazard`

Residuals function for the result of a `ddhazard`

fit

##### Usage

`"residuals"(object, type = c("std_space_error", "space_error", "pearson", "raw"), data = NULL, ...)`

##### Arguments

- object
- Result of
`ddhazard`

call - type
- Type of residuals. Four possible values:
`"std_space_error"`

,`"space_error"`

,`"pearson"`

and`"raw"`

. See the sections below for details - data
- Data frame with data for Pearson or raw residuals
- ...
- Not used

##### Pearson and raw residuals

Is the result of a call with a `type`

argument of either `"pearson"`

or `"raw"`

for Pearson residuals or raw residuals. Returns a list with class `"fahrmeier_94_res"`

with the following elements

`residuals` ` ` |

List of residuals for each bin. Each element of the list contains a 2D array where the rows corresponds to the passed `data` and columns are the residuals (`residuals` ), estimated probability of death (`p_est` ), outcome (`Y` ) and row number in the initial dataset (`row_num` ). The `data` rows will only have a residuals in a given risk list if they are at risk in that risk set |

`type` ` ` |

The type of residual |

##### State space errors

Is the result of a call with a `type`

argument of either `"std_space_error"`

or `"space_error"`

. The former is for standardized residuals while the latter is non-standardized. Returns a list with class `"fahrmeier_94_SpaceErrors"`

with the following elements

`residuals` ` ` |

2D array with either standardized or non-standardized state space errors. The row are bins and the columns are the parameters in the regression |

`standardize` ` ` |

`TRUE` if standardized state space errors |

`Covariances` ` ` |

3D array with the smoothed co-variance matrix for each set of the state space errors |

*Documentation reproduced from package dynamichazard, version 0.1.0, License: GPL-2*

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