Data Science & Numerical Computing Packages
Numerical computing, dataframes, and scientific-analysis libraries used across research and production data pipelines (NumPy, pandas, SciPy).
Packages in Data Science & Numerical Computing
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h5py
A Pythonic wrapper around the HDF5 binary data format that lets you read, write, and slice massive datasets as if they were NumPy arrays.
Brick\Math
Arbitrary-precision arithmetic for PHP with immutable big integer, decimal, and rational numbers.
SimSIMD
SIMD-accelerated distance, dot-product, and similarity kernels for high-dimensional vectors.
arch
Financial econometrics in Python: ARCH/GARCH volatility models, unit root tests, and bootstrapping.
python-igraph
Fast graph and complex-network analysis for Python.
rust-numpy
PyO3-based Rust bindings to the NumPy C-API for sharing array data between Rust and Python.
CleverCSV
A drop-in replacement for Python's csv module that detects the dialect of messy, real-world CSV files with far higher accuracy than the standard library.
linearmodels
Panel, instrumental-variable, system, and asset-pricing regression models that extend statsmodels for econometrics in Python.
Patsy
Describes statistical models using R-style symbolic formulas and builds NumPy design matrices
RustFFT
High-performance, SIMD-accelerated FFT library written in pure Rust.
pyloudnorm
A lightweight Python library implementing the ITU-R BS.1770-4 loudness algorithm for measuring and normalizing audio loudness.
tifffile
A comprehensive Python library for reading and writing TIFF, BigTIFF, OME-TIFF, and dozens of proprietary microscopy image formats as NumPy or Zarr arrays.
DataComPy
Compare Pandas, Polars, Spark, and Snowpark DataFrames with human-readable difference reports.
wide
Portable SIMD data types for Rust, a near drop-in replacement for std::simd
libm
A pure-Rust, no_std implementation of the C math library for float functions.
soa-derive
A Rust derive macro that turns Vec<T> into a cache-friendly struct-of-arrays layout with matching Vec, Ref, Slice, and Ptr helper types.
aliyun-odps-python-sdk
The official Python SDK for Alibaba Cloud MaxCompute (ODPS), with a pandas-like DataFrame API and Jupyter integration.
threadpoolctl
Introspect and limit the number of threads used by native BLAS and OpenMP libraries inside a Python process.
ml_dtypes
Stand-alone NumPy dtype extensions for machine learning: bfloat16, float8 variants, MX floats, and narrow ints.
PyAirbyte
Run Airbyte's ELT source connectors from Python code
spade
Delaunay triangulations and Voronoi diagrams for the Rust ecosystem
prometheus-api-client-python
A Python client for the Prometheus HTTP API with tools for fetching, converting, and analyzing time series metrics data.
num-complex
A generic complex-number type with full arithmetic and analysis for Rust
cython-blis
Fast BLAS-style matrix multiplication for Python, bundled as a self-contained C extension with no system BLAS dependency.
