aggregate_terms {ddecompose} | R Documentation |

## Aggregate decomposition terms

### Description

The function aggregates decomposition terms and calculates their covariance matrix based on detailed decomposition results.

### Usage

```
aggregate_terms(
x,
aggregate_factors = TRUE,
custom_aggregation = NULL,
reweighting
)
```

### Arguments

`x` |
an object of class "ob_decompose", usually , a result of a call to [ob_decompose()]. |

`aggregate_factors` |
boolean, if 'TRUE' (default) terms associated with detailed factor levels are aggregated to a single term for every factor variable. |

`custom_aggregation` |
list specifying the aggregation of detailed decomposition terms. The parameter 'custom_aggregation' overrides the parameter 'aggregate_factors'. If 'NULL' (default), then either all detailed terms or all terms associated with a single variable are returned. |

`reweighting` |
boolean, if 'TRUE' the decompostion in 'object' contains reweighting (i.e. specification and reweighting error) |

### Value

The function returns an updated object of class "ob_decompose" containing the aggregated decomposition terms.

*ddecompose*version 1.0.0 Index]