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nicolaskruchten avatar

nicolaskruchten/pivottable

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View on GitHub↗
4,440 stele·1,082 fork-uri·CoffeeScript·MIT·3 vizualizăripivottable.js.org↗

Pivottable

This project is a JavaScript pivot table library and client-side data processor. It provides an interactive interface for transforming raw datasets into summarized tables, heatmaps, and charts, allowing for browser-based data analysis without a backend server.

The library distinguishes itself through a drag-and-drop interface for dynamic data exploration and the ability to derive new attributes via date binning or custom logic. It supports flexible data rendering by converting analyzed results into HTML tables or graphical representations using integrated or third-party charting libraries.

The system covers a broad range of analytical capabilities, including statistical data aggregation, multi-format data import from CSV and JSON, and the export of views to tab-separated values. It also includes state management for serializing layout configurations and a localization layer for regional language and number formatting.

Features

  • Pivot Table Visualizations - Provides a JavaScript library for creating interactive pivot tables with drag-and-drop grouping and aggregation.
  • Dynamic Analysis Interfaces - Provides a drag-and-drop interface that lets users rearrange rows and columns to explore datasets dynamically.
  • Derived Feature Generation - Creates new data dimensions using date derivers or custom logic to refine how data is grouped.
  • Analytical Aggregation Schemas - Processes raw datasets through a dictionary of mathematical functions to produce summarized values.
  • Client-Side Data Analysis - Enables loading CSV or JSON files directly in the browser to perform pivot analysis without a backend server.
  • Client-Side Data Ingestors - Loads datasets from CSV files, object arrays, nested arrays, callback functions, or HTML tables.
  • Drag-and-Drop Reorderers - Provides a drag-and-drop interface for rearranging rows and columns to explore data dynamically.
  • Client-Side CSV Parsers - Imports CSV files and JSON arrays to perform local statistical summaries in the browser.
  • Statistical Aggregators - Computes standard statistical summaries including sums, averages, medians, and unique value counts.
  • Dataset Explorers - Offers a visual interface for transforming raw datasets into summarized tables and heatmaps.
  • Custom Aggregators - Computes statistical summaries and custom mathematical operations to transform large datasets into summaries.
  • Data Dimension Derivations - Provides the ability to create new data dimensions through date binning and custom categorization logic.
  • Data Explorers - Provides an interface for dynamically exploring datasets by dragging and dropping fields to group and summarize information.
  • Custom Calculation Logics - Supports user-defined functions to implement custom non-count logic for summarizing data values.
  • Browser-Based Data Processing - Processes and visualizes pivoted data as charts using D3 and C3 directly within the browser.
  • Report Generation - Converts raw data into formatted cross-tab tables and charts for customized reporting.
  • External Chart Library Integration - Integrates with third-party graphing libraries like D3 and C3 to render pivot analysis as charts.
  • Tabular Data Sorting - Provides the ability to order rows in the pivot table based on column values and totals.
  • Aggregator Selection Interfaces - Provides an interface for users to select aggregation functions and target attributes from a defined dictionary.
  • Chart Generators - Converts pivot results into integrated visual charts including bar, line, stacked, and pie charts.
  • Custom Data-to-DOM Renderers - Supports custom visualization logic to connect a data model directly to the document object model.
  • Table Visualizations - Renders datasets as interactive tables with heatmaps and embedded bar charts to highlight data patterns.
  • Cell-Level Interaction Callbacks - Executes custom callback functions when clicking a cell to reveal the underlying raw records.
  • Multi-Format Data Rendering - Transforms datasets into multiple visual interfaces, including HTML tables, charts, and TSV exports.
  • HTML Tables - Generates the final pivot table as a semantic HTML table structure in the browser.
  • JavaScript Charting Libraries - Uses JavaScript to create interactive tables, heatmaps, and charts that reveal patterns within raw datasets.

Istoric stele

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Întrebări frecvente

Ce face nicolaskruchten/pivottable?

This project is a JavaScript pivot table library and client-side data processor. It provides an interactive interface for transforming raw datasets into summarized tables, heatmaps, and charts, allowing for browser-based data analysis without a backend server.

Care sunt principalele funcționalități ale nicolaskruchten/pivottable?

Principalele funcționalități ale nicolaskruchten/pivottable sunt: Pivot Table Visualizations, Dynamic Analysis Interfaces, Derived Feature Generation, Analytical Aggregation Schemas, Client-Side Data Analysis, Client-Side Data Ingestors, Drag-and-Drop Reorderers, Client-Side CSV Parsers.

Care sunt câteva alternative open-source pentru nicolaskruchten/pivottable?

Alternativele open-source pentru nicolaskruchten/pivottable includ: olifolkerd/tabulator — Tabulator is an interactive data table library and virtual DOM data grid used to create high-performance tables from… saulpw/visidata — VisiData is a terminal-based interactive data analysis tool and browser designed for exploring, filtering, and sorting… posit-dev/positron — Positron is a data science integrated development environment and AI-powered code editor designed for polyglot… pair-code/facets — Facets is a set of interactive software tools for the statistical analysis, distribution visualization, and… datlechin/tablepro — TablePro is a cross-platform database management client designed for browsing, querying, and administering both SQL… apache/pinot — Pinot is a distributed, columnar analytical database designed for high-concurrency, low-latency query processing. It…

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