# init(desiredRange:fittedRange:) Creates a minmax scaling transformer. ``` init(desiredRange: ClosedRange, fittedRange: ClosedRange) ``` ## Parameters `desiredRange` The desired range of transformed values. `fittedRange` The range derived by the estimator when fitting. --- 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)