---
title: standardDeviation
framework: createmlcomponents
role: symbol
role_heading: Instance Property
path: createmlcomponents/standardscaler/transformer/standarddeviation
---

# standardDeviation

The standard deviation used for scaling.

## Declaration

```swift
var standardDeviation: Element
```

## See Also

### Getting the properties

- [mean](createmlcomponents/standardscaler/transformer/mean.md)