---
title: GroupSummaries
framework: tabulardata
role: symbol
role_heading: Protocol
path: tabulardata/groupsummaries
---

# GroupSummaries

A collection of group summaries.

## Declaration

```swift
protocol GroupSummaries : CustomStringConvertible
```

## Topics

### Instance Properties

- [description](tabulardata/groupsummaries/description.md)

### Instance Methods

- [description(options:)](tabulardata/groupsummaries/description(options:).md)

### Subscripts

- [subscript(_:)](tabulardata/groupsummaries/subscript(_:).md)

## Relationships

### Inherits From

- [CustomStringConvertible](swift/customstringconvertible.md)

## See Also

### Summarizing a Row Grouping

- [summary()](tabulardata/rowgrouping/summary().md)
- [summary(of:)](tabulardata/rowgrouping/summary(of:).md)