# subscript(_:) Creates a subset of the column, given a range expression of elements. ``` subscript(slice: R) -> MLUntypedColumn where R : RangeExpression, R.Bound == Int { get } ``` ## Parameters `slice` An interger range expression indicating which elements to include in the new column. ## Return Value A new column. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)