DataFrame
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DataFrame | zhetapi | |
---|---|---|
109 | 2 | |
2,258 | 47 | |
- | - | |
9.2 | 0.7 | |
5 days ago | about 1 year ago | |
C++ | C++ | |
BSD 3-clause "New" or "Revised" License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
DataFrame
- New multithreaded version of C++ DataFrame was released
- DataFrame: NEW Data - star count:2013.0
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C++ DataFrame vs. Polars
For a while, I have been hearing that Polars is so frighteningly fast that you shouldn’t look directly at it with unprotected eyes. So, I finally found time to learn a bit about Polars and write a very simple test/comparison for C++ DataFrame vs. Polars.
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C++ Show and Tell - July 2023
I have worked on C++ DataFrame for the past 5+ years in my spare times. It is comparable to Pandas or R data.frame, although it includes a lot more functionality.
- Allocators; one of the ignored souls of STL
zhetapi
What are some alternatives?
datatable - A Python package for manipulating 2-dimensional tabular data structures
Jinx - Embeddable scripting language for real-time applications
db-benchmark - reproducible benchmark of database-like ops
Ark - ArkScript is a small, fast, functional and scripting language for C++ projects
sktime - A unified framework for machine learning with time series
Ofelia - A real-time cross-platform creative coding tool for multimedia development
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
AutoHotkey_L - AutoHotkey - macro-creation and automation-oriented scripting utility for Windows. [Moved to: https://github.com/AutoHotkey/AutoHotkey]
faiss - A library for efficient similarity search and clustering of dense vectors.
Kratos - Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.
scientific-visualization-book - An open access book on scientific visualization using python and matplotlib
Tiger - C++ Matrix -- High performance and accurate (e.g. edge cases) matrix math library with expression template arithmetic operators