---
title: "statistics(for:)"
framework: healthkit
role: symbol
role_heading: Instance Method
path: "healthkit/hkworkoutbuilder/statistics(for:)"
---

# statistics(for:)

Returns the statistics calculated for matching samples added to the workout.

## Declaration

```swift
func statistics(for quantityType: HKQuantityType) -> HKStatistics?
```

## Mentioned in

Running workout sessions

## See Also

### Associating samples with the workout

- [add(_:completion:)](healthkit/hkworkoutbuilder/add(_:completion:).md)
- [seriesBuilder(for:)](healthkit/hkworkoutbuilder/seriesbuilder(for:).md)