---
title: "subscript(_:)"
framework: tabulardata
role: symbol
role_heading: Instance Subscript
path: "tabulardata/dataframe/slice/subscript(_:)-32h9z"
---

# subscript(_:)

Returns a column you select by its column identifier.

## Declaration

```swift
subscript<T>(columnID: ColumnID<T>) -> DiscontiguousColumnSlice<T> { get }
```

## See Also

### Creating a Slice by Selecting a Column

- [subscript(column:_:)](tabulardata/dataframe/slice/subscript(column:_:).md)
- [subscript(_:_:)](tabulardata/dataframe/slice/subscript(_:_:).md)
- [subscript(_:)](tabulardata/dataframe/slice/subscript(_:)-18kdy.md)
- [subscript(dynamicMember:)](tabulardata/dataframe/slice/subscript(dynamicmember:).md)