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get histogram from rust polars (not python API) #15277

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wangjiawen2013 opened this issue Mar 25, 2024 · 3 comments
Open

get histogram from rust polars (not python API) #15277

wangjiawen2013 opened this issue Mar 25, 2024 · 3 comments
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enhancement New feature or an improvement of an existing feature

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@wangjiawen2013
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Hi,
Now there are some ways to get histogram using polars python API, such as series.hist(). Is there an equvialent rust polars api ?
@wangjiawen2013 wangjiawen2013 added the enhancement New feature or an improvement of an existing feature label Mar 25, 2024
@mcrumiller
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mcrumiller commented Mar 25, 2024 •
edited

The rust side has expr.hist but no series.hist.

@ritchie46 I know there is a general aversion to Series API creep but this one seems fairly useful for exploratory analysis, what do you think?

@wangjiawen2013
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wangjiawen2013 commented Mar 26, 2024 •
edited

Where can I find the documentation on expr.hist ? I have searched on polars docs (https://docs.rs/polars/latest/polars/), but cannot find it.

@wangjiawen2013
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It's also python API ?
image

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