---
title: "subscript(_:)"
framework: createml
role: symbol
role_heading: Instance Subscript
path: "createml/mldatacolumn/subscript(_:)-5mczv"
---

# subscript(_:)

Creates a subset of the column, given a range expression of elements.

## Declaration

```swift
subscript<R>(slice: R) -> MLDataColumn<Element> where R : RangeExpression, R.Bound == Int { get }
```

## Parameters

- `slice`: An interger range expression indicating which elements to include in the new column.

## Return Value

Return Value A new column.

## See Also

### Selecting elements to generate a column

- [subscript(_:)](createml/mldatacolumn/subscript(_:)-pp34.md)
- [prefix(_:)](createml/mldatacolumn/prefix(_:).md)
- [suffix(_:)](createml/mldatacolumn/suffix(_:).md)