---
title: makeTransformer()
framework: createmlcomponents
role: symbol
role_heading: Instance Method
path: createmlcomponents/transformertoupdatableestimatoradaptor/maketransformer()
---

# makeTransformer()

Creates a default-initialized transformer suitable for incremental fitting.

## Declaration

```swift
func makeTransformer() -> Transformer
```

## See Also

### Fitting and updating

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