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### Describe the bug
Saving lazy dataframe with `polars save` results in loss of order.
### How to reproduce
1. run `1..10 | each { |i| {i: $i}} | polars into-lazy | polars save test.csv` or with s…
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I am trying to load 1 Million rows into a dataframe within my shiny app and it crashes.
Can you help me with this?
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### Pandas version checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this issue exists on the [latest version](https://pandas.pydata.org/docs/what…
y-koj updated
3 weeks ago
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Given the following dataframes:
```
[
#Explorer.DataFrame<
Polars[1134 x 4]
gtin string […]
series string […]
program string […]
program_color string […]
>,
#Expl…
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- [x] I have searched to see if a similar issue already exists.
**Is your feature request related to a problem? Please describe.**
Often when you display a dataframe you want to add some add…
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(original title: Think of nicer syntax for `join` and `union` DataFrame operations)
## Problem
Right now, `select` and `group_by` might be useful, but `join` and `union` don't really do much (…
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This
```elixir
require Explorer.DataFrame
Explorer.DataFrame.new([
{"field_a", Explorer.Series.from_list([], dtype: :s64)},
{"field_b", Explorer.Series.from_list([], dtype: :s64)},
{"…
dvic updated
20 hours ago
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**Is your feature request related to a problem? Please describe.**
We have @with_columns for pyspark, but not for other dataframes.
**Describe the solution you'd like**
`@with_columns` works for …
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**Describe the bug**
When using the new MondrianCP class I'm unable to fit my estimator with a Pandas dataframe, while using the standard MapieRegressor this works fine. Since I'm using a sklearn p…
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### LeetCode Username
Oury24
### Problem Number, Title, and Link
https://leetcode.com/problems/modify-columns/?envType=study-plan-v2&envId=introduction-to-pandas&lang=pythondata
### Bug Category
…