---
title: TabularTransformerToUpdatableEstimatorAdaptor
framework: createmlcomponents
role: symbol
role_heading: Structure
path: createmlcomponents/tabulartransformertoupdatableestimatoradaptor
---

# TabularTransformerToUpdatableEstimatorAdaptor

An updatable tabular estimator that always returns a predefined transformer.

## Declaration

```swift
struct TabularTransformerToUpdatableEstimatorAdaptor<Transformer> where Transformer : TabularTransformer
```

## Topics

### Creating an estimator

- [init(_:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/init(_:).md)

### Creating a default transformer

- [makeTransformer()](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/maketransformer().md)

### Getting the transformer

- [transformer](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/transformer.md)

### Encoding and decoding

- [encode(_:to:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/encode(_:to:).md)
- [decode(from:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/decode(from:).md)
- [encodeWithOptimizer(_:to:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/encodewithoptimizer(_:to:).md)
- [decodeWithOptimizer(from:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/decodewithoptimizer(from:).md)

### Fitting

- [fitted(to:eventHandler:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/fitted(to:eventhandler:).md)
- [update(_:with:eventHandler:)](createmlcomponents/tabulartransformertoupdatableestimatoradaptor/update(_:with:eventhandler:).md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [TabularEstimator](createmlcomponents/tabularestimator.md)
- [UpdatableTabularEstimator](createmlcomponents/updatabletabularestimator.md)

## See Also

### Tabular adaptors

- [TabularEstimatorToSupervisedAdaptor](createmlcomponents/tabularestimatortosupervisedadaptor.md)
- [TabularTransformerToEstimatorAdaptor](createmlcomponents/tabulartransformertoestimatoradaptor.md)
- [UpdatableTabularEstimatorToSupervisedAdaptor](createmlcomponents/updatabletabularestimatortosupervisedadaptor.md)