4 Repos
Mathematical reduction of table columns into summary values.
Distinct from Functional Data Aggregation: Focuses on summary calculations within a UI grid rather than functional programming reductions or telemetry streams.
Explore 4 awesome GitHub repositories matching data & databases · Tabular Data Aggregation. Refine with filters or upvote what's useful.
vxe-table is a high-performance data table component and UI library for Vue, designed for building data-heavy applications. It functions as a virtualized data grid and spreadsheet UI framework capable of rendering millions of rows by mounting only the visible elements of a dataset. The project distinguishes itself through spreadsheet-like functionality, including cell selection, copy-paste support, and the generation of cross-tabulated pivot tables. It also provides specialized tools for managing complex data hierarchies using virtual trees, row grouping, and cell merging. The library covers
Calculates summaries and applies mathematical functions to provide high-level insights from raw tabular data.
smartTable ist eine Datengitter-Komponente und ein Tabellenansicht-Framework für Android. Es fungiert als Annotations-gesteuerte UI-Bibliothek, die Klassen- und Feldmarkierungen verwendet, um Datenmodelle automatisch auf visuelle Spalten abzubilden und Tabelleneigenschaften zu definieren. Das Projekt zeichnet sich durch eine tiefe Excel-Integration aus und bietet Werkzeuge zum Importieren und Exportieren von Daten in und aus Excel-Dateien, wobei Zellformatierung, Stile, Farben und Ausrichtung beibehalten werden. Es verfügt zudem über ein Canvas-basiertes Rendering-System, das komplexe Gitterlayouts mit zusammengeführten Zellen, fixierten Kopfzeilen und Spaltensperren unterstützt. Die Bibliothek deckt ein breites Spektrum an Datenverwaltungsfunktionen ab, einschließlich Sortierung, Aggregation und der Berechnung von Spaltenstatistiken. Sie verwaltet große Datensätze durch virtuelle Paginierung, Zoom-Steuerungen und bedingte Zellformatierung, um Lesbarkeit und Performance zu erhalten. Das Framework ist in Java für Android-Anwendungen implementiert.
Performs mathematical reduction of table columns into summary values within a dedicated row.
This is an interactive notebook-based course that teaches machine learning from Python fundamentals through deep learning and natural language processing. It uses real datasets and multiple frameworks within a structured, hands-on curriculum that combines concise explanations with executable code cells, built-in datasets, and embedded exercise checkpoints. Learning progresses through data preparation and exploration, classical machine learning workflows, computer vision with convolutional neural networks, and natural language processing with deep learning, all delivered as a cohesive progressi
Provides mathematical reduction of table columns into summary values using group-by operations.
Xan is a command-line tool and data transformation engine for processing CSV, TSV, and JSONL datasets. It functions as a processor for compressed files, enabling random access and seeking within gzipped and Zstd files, and serves as a converter for specialized bioinformatics data formats. The tool handles large datasets without requiring full memory loads by utilizing stream-based processing. It provides capabilities for merging, sorting, and deduplicating massive files, as well as converting data between various tabular formats. The project covers a broad range of data wrangling and analysi
Implements mathematical reduction of table columns into summary values to condense large datasets.