---
url: /cube-functions/stddev.md
description: Returns the standard deviation of a range of inputs.
---

# STDDEV

Returns the standard deviation of a range of inputs.

```js
STDDEV(input_a, input_b, ...input_n)
```

#### Parameters

* `input_a` - Input to be evaluated
* `input_b` - Input to be evaluated
* `input_n` - Input to be evaluated `(optional)`

#### Examples

```js
STDDEV(2, 4, 4, 6)
```

**Result:** `1.632993162`