> Documentation index: https://www.gooddata.ai/docs/gooddata-ui/llms.txt lists every page of these docs as Markdown.

# measurePreviousPeriodDateDataSets()

- Package: [@gooddata/sdk-model](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/index.md)
- Kind: function
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-model/src/execution/measure/index.ts

Gets date data sets used in previous-period measure.

**Signature:**

```typescript
export declare function measurePreviousPeriodDateDataSets(measure: IMeasure): IPreviousPeriodDateDataSet[] | undefined;
```

## Parameters

| Parameter | Type | Description |
| --- | --- | --- |
| measure | [IMeasure](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/sdk-model.imeasure/index.md) | measure to get the previous period date data sets of |

**Returns:**

[IPreviousPeriodDateDataSet](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-model/sdk-model.ipreviousperioddatedataset/index.md)[] | undefined

measure previous period date data sets if specified, undefined otherwise

## Remarks

If the input is not a previous period measure, then undefined will be returned.