Datamancer
dataframe-api
| Datamancer | dataframe-api | |
|---|---|---|
| 7 | 2 | |
| 124 | 95 | |
| 2.4% | - | |
| 8.7 | 8.6 | |
| 3 months ago | about 1 month ago | |
| Nim | Python | |
| MIT License | MIT License |
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Datamancer
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Anyone attempted to make Nim serve R's role? How is it currently?
I have been using Nim for all of my recent data munging and analysis. There's https://github.com/Vindaar/ggplotnim for plots (among others) and everything else has just been normal code. There's also https://github.com/SciNim/Datamancer if you need something more like tidyverse.
- Nim Version 1.6.6 Released
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Is Nim right for me?
Check out Datamancer for your Pandas equivalent. If I recall correctly it does have the ability to read/write csv. If that doesn't suite you, there is a Python/Nim bridge called Nimpy. I do a lot of machine learning projects and have to use OpenCV and some other things from python because it doesn't exist yet. It's a pretty damn cool library.
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daily report for Nim language
worked on the roadmap https://github.com/nim-lang/Nim/pull/19388 (enable -d:nimPreviewFloatRoundtrip and -d:nimPreviewDotLikeOps) and found that an important_packages (datamancer) failed. So I made a PR (https://github.com/SciNim/Datamancer/pull/23). It is not a bug of nimPreviewFloatRoundtrip(It seems like a precision problem to me) so alternatively datamancer can be disabled transiently.
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Which dataframe library to use?
There seems to be two major ones for Nim, NimData and Datamancer. Which one is better?
- Polars: Lightning-fast DataFrame library for Rust and Python
dataframe-api
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Introducing seaborn-polars, a package allowing to use Polars DataFrames and LazyFrames with Seaborn
Yes, with the upcoming dataframe api protocol the implementation and API will be separated for libraries that adopt that protocol.
- Polars: Lightning-fast DataFrame library for Rust and Python
What are some alternatives?
nimpy - Nim - Python bridge
minimal-pandas-api-for-polars - pip install minimal-pandas-api-for-polars
dtplyr - Data table backend for dplyr
dataiter - Python classes for data manipulation
nimskull - An in development statically typed systems programming language; with sustainability at its core. We, the community of users, maintain it.
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
ggplotnim - A port of ggplot2 for Nim
vaex - Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀
NimData - DataFrame API written in Nim, enabling fast out-of-core data processing
explorer - Series (one-dimensional) and dataframes (two-dimensional) for fast and elegant data exploration in Elixir