nushell/docs/commands/dfr_unique.md
Justin Ma c0a1d18e3d
update #4455, regenerate commands' docs and update make_docs script (#4586)
* feat: update #4455, regenerate commands' docs

* chore: update make_docs script
2022-02-21 11:26:00 -06:00

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---
title: dfr unique
layout: command
version: 0.59.0
---
Returns unique values from a series
## Signature
```> dfr unique ```
## Examples
Returns unique values from a series
```shell
> [2 2 2 2 2] | dfr to-df | dfr unique
```