# How to use filter from inmemorydatasets package

**URL:** <https://discourse.julialang.org/t/how-to-use-filter-from-inmemorydatasets-package/89696>\
**Category:** Data\
**Tags:** question, inmemorydatasets\
**Created:** [November 3, 2022, 7:18am UTC](https://discourse.julialang.org/t/how-to-use-filter-from-inmemorydatasets-package/89696 "2022-11-03T07:18:04Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![monopolynomial](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/monopolynomial/32/34782_2.png) [@monopolynomial](https://discourse.julialang.org/u/monopolynomial)\
**Post date:** [November 3, 2022, 11:24pm UTC](https://discourse.julialang.org/t/how-to-use-filter-from-inmemorydatasets-package/89696/4 "2022-11-03T23:24:04Z")

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I remember there are some threads about this, including [How to filter InMemoryDatasets](https://discourse.julialang.org/t/how-to-filter-inmemorydatasets/83478) the poster of the link also has a weblog about filtering

```julia
filter(ds, :empolyment_type, by = ==("PT"))

```

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