ndarray is a multidimensional array library for Rust that serves as a linear algebra framework and scientific computing tool. It provides the core infrastructure for creating and manipulating n-dimensional arrays, functioning as both a parallel array processor and a toolkit for numerical data analysis. The library distinguishes itself by providing efficient slicing and memory views, allowing for data sharing without copying. It leverages optimized backend math libraries for high-speed matrix multiplication and distributes heavy mathematical iterations across multiple CPU threads to accelerate
xtensor is a C++ multidimensional array library for numerical computing that provides N-dimensional containers with an interface mirroring the NumPy API. It utilizes a lazy evaluation expression engine to defer numerical computations until assignment, which minimizes memory allocations and intermediate copies. The library features a foreign memory array adaptor that allows it to wrap external buffers, such as NumPy arrays, to perform numerical operations in-place without duplicating data. It further optimizes performance through lazy broadcasting and a system that manages the lifetime of temp
This project is an educational resource and a collection of instructional materials for performing data manipulation and statistical analysis using Python. It provides a comprehensive set of guides and code examples for using the Pandas, NumPy, and Matplotlib libraries to analyze structured data. The resource includes a dedicated guide for reshaping, cleaning, and aggregating tabular data and time series via Pandas, alongside a reference for high-performance vectorized operations and linear algebra using NumPy. It also features tutorials for creating publication-quality charts, distribution p
This project is a comprehensive pandas data analysis tutorial and instructional guide designed for learning data manipulation and analysis. It serves as a tabular data processing guide and a manual for time series analysis, providing a structured approach to cleaning, merging, and transforming datasets. The repository functions as a data feature engineering course, providing tutorials on constructing and selecting dataset features to improve machine learning model performance. It also includes a vectorized data operations guide for performing element-wise mathematical computations and matrix
Xarray एक Python बहुआयामी सरणी लाइब्रेरी और लेबल वाला डेटासेट फ्रेमवर्क है। यह सरणियों में लेबल जोड़कर NumPy डेटा संरचना का विस्तार करता है, जो नामित आयामों और निर्देशांकों का उपयोग करके जटिल N-आयामी डेटा के संगठन की अनुमति देता है।
pydata/xarray की मुख्य विशेषताएं हैं: Labeled Array Management, Labeled Dataset Aggregations, Labeled Dataset Frameworks, Dimension Coordinate Mapping, Multidimensional Arrays, Scientific Computing, N-Dimensional Array Libraries, NumPy Array Integration।
pydata/xarray के ओपन-सोर्स विकल्पों में शामिल हैं: rust-ndarray/ndarray — ndarray is a multidimensional array library for Rust that serves as a linear algebra framework and scientific… xtensor-stack/xtensor — xtensor is a C++ multidimensional array library for numerical computing that provides N-dimensional containers with an… iamseancheney/python_for_data_analysis_2nd_chinese_version — This project is an educational resource and a collection of instructional materials for performing data manipulation… datawhalechina/joyful-pandas — This project is a comprehensive pandas data analysis tutorial and instructional guide designed for learning data… vaexio/vaex — Vaex is a high-performance Apache Arrow DataFrame library and out-of-core data processing engine designed to handle… modin-project/modin — Modin is a distributed dataframe library and parallel data processing engine designed to handle large datasets that…