# UniformRandomIntegerParameter Applies the transformer with a randomly generated input parameter. ``` final class UniformRandomIntegerParameter where RandomTransformer : RandomTransformer, Parameter : FixedWidthInteger, RandomTransformer.Input == RandomTransformer.Output ``` ## Overview The parameter is chosen from a discrete uniform distribution in the specified range. Note that a new transformer is created every time this transformer is applied. This may cause performance issues if the embedded transformer creation is costly. ## Topics ### Creating a transformer [`init(range:_:)`](/documentation/CreateMLComponents/UniformRandomIntegerParameter/init(range:_:)) Creates a Random Parameter transformer. ### Getting the range [`var range: Range`](/documentation/CreateMLComponents/UniformRandomIntegerParameter/range) The range of a random number to use as input to the transformer. ### Applying [`func applied(to: RandomTransformer.Input, generator: inout some RandomNumberGenerator, eventHandler: EventHandler?) async throws -> RandomTransformer.Output`](/documentation/CreateMLComponents/UniformRandomIntegerParameter/applied(to:generator:eventHandler:)) Performs the random apply operation on the input. ## Relationships ### Conforms To [`RandomTransformer`](/documentation/CreateMLComponents/RandomTransformer) --- 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)