---
title: PreprocessingTabularEstimator.Input
framework: createmlcomponents
role: symbol
role_heading: Type Alias
path: createmlcomponents/preprocessingtabularestimator/input
---

# PreprocessingTabularEstimator.Input

The input type.

## Declaration

```swift
typealias Input = Preprocessor.Input
```

## See Also

### Preprocesing and fitting

- [preprocessed(from:eventHandler:)](createmlcomponents/preprocessingtabularestimator/preprocessed(from:eventhandler:).md)
- [fitted(to:eventHandler:)](createmlcomponents/preprocessingtabularestimator/fitted(to:eventhandler:).md)
- [fitted(toPreprocessed:eventHandler:)](createmlcomponents/preprocessingtabularestimator/fitted(topreprocessed:eventhandler:).md)
- [PreprocessingTabularEstimator.Intermediate](createmlcomponents/preprocessingtabularestimator/intermediate.md)
- [PreprocessingTabularEstimator.Output](createmlcomponents/preprocessingtabularestimator/output.md)
- [Transformer](createmlcomponents/transformer.md)