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Continued from #942 and #1126
(The following text is copied from 's README)
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## Motivation
I have been developing r-polars for over a year, and I felt that a significant rewrite was nec…
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It would be great to offer Polars support, it is currently half as popular as Pandas, and generally work better for large datasets. Polars is bound to replace most data-scientist day to day operations…
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Going to change the pyproject.toml so we don't run into a dependency error
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Polars provides a [Config](https://docs.pola.rs/py-polars/html/reference/config.html) object that can be used globally or as a context manager.
Recent discussions have clarified that some users (and …
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Looks like `polars` made a breaking change at some point and renamed it to `.corr` (https://docs.pola.rs/api/python/stable/reference/expressions/api/polars.corr.html#polars.corr)
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Hey - fancy adding a little example on the readme of how your plugin can be used? Just something like
```
import polars as pl
import polars_trading
df = ...
print(df.with_columns(polars_trading…
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### Checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars.
### Reprodu…
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The top_k expression is essentially an nlargest + limit operation and [is sometimes used to short circuit](https://www.snowflake.com/en/blog/super-fast-top-k-queries/) sort + limit scenarios common in…
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The `top_k` expression can be used as a reduction on primitive types, but is often used alongside group_by and will return a nested type.
```python
import polars as pl
from functools import parti…
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### Description
Our codebase primarily relies on pandas for data handling and manipulation tasks. However, we have identified potential performance improvements that could be gained by incorporating …