# MLDataTable.Row A row of untyped values in a data table. ``` struct Row ``` ## Topics ### Accessing parameters [`var keys: MLDataTable.Row.Keys`](/documentation/CreateML/MLDataTable/Row/keys-swift.property) [`var values: MLDataTable.Row.Values`](/documentation/CreateML/MLDataTable/Row/values-swift.property) [`typealias Key`](/documentation/CreateML/MLDataTable/Row/Key) [`typealias Keys`](/documentation/CreateML/MLDataTable/Row/Keys-swift.typealias) [`typealias Value`](/documentation/CreateML/MLDataTable/Row/Value) [`struct Values`](/documentation/CreateML/MLDataTable/Row/Values-swift.struct) ### Getting a row [`func index(forKey: MLDataTable.Row.Key) -> MLDataTable.Row.Index?`](/documentation/CreateML/MLDataTable/Row/index(forKey:)) ### Accessing rows [`subscript(MLDataTable.Row.Key) -> MLDataTable.Row.Value?`](/documentation/CreateML/MLDataTable/Row/subscript(_:)) [`subscript(MLDataTable.Row.Key, T.Type) -> T?`](/documentation/CreateML/MLDataTable/Row/subscript(_:_:)) ## Relationships ### Conforms To [`Equatable`](/documentation/Swift/Equatable) [`Escapable`](/documentation/Swift/Escapable) [`Collection`](/documentation/Swift/Collection) [`CustomPlaygroundDisplayConvertible`](/documentation/Swift/CustomPlaygroundDisplayConvertible) [`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible) [`Copyable`](/documentation/Swift/Copyable) [`Sequence`](/documentation/Swift/Sequence) [`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible) --- 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)