# `AggregationsWeightedAverageValue` [interface-AggregationsWeightedAverageValue]

| Name | Type | Description |
| - | - | - |
| `field` | [Field](./Field.md) | The field from which to extract the values or weights. |
| `missing` | [double](./double.md) | A value or weight to use if the field is missing. |
| `script` | [Script](./Script.md) | [ScriptSource](./ScriptSource.md) |   |