---
title: options
framework: healthkit
role: symbol
role_heading: Instance Property
path: healthkit/hkstatisticsquerydescriptor/options
---

# options

A list of options that define the type of statistical calculations performed and the way in which HealthKit merges data from multiple sources.

## Declaration

```swift
var options: HKStatisticsOptions
```

## Discussion

Discussion For a list of valid options, see HKStatisticsOptions.

## See Also

### Accessing Query Properties

- [predicate](healthkit/hkstatisticsquerydescriptor/predicate.md)