nushell/docs/commands/dfr_is-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 is-unique
layout: command
version: 0.59.0
---
Creates mask indicating unique values
## Signature
```> dfr is-unique ```
## Examples
Create mask indicating unique values
```shell
> [5 6 6 6 8 8 8] | dfr to-df | dfr is-unique
```