---
title: summary()
framework: tabulardata
role: symbol
role_heading: Instance Method
path: tabulardata/filledcolumn/summary()
---

# summary()

Generates a categorical summary of the filled column’s elements, including default values.

## Declaration

```swift
func summary() -> CategoricalSummary<FilledColumn<Base>.WrappedElement>
```

## See Also

### Summarizing a Column

- [numericSummary()](tabulardata/filledcolumn/numericsummary()-3ao8s.md)
- [numericSummary()](tabulardata/filledcolumn/numericsummary()-86mgh.md)