4 dépôts
Controls how null, NaN, and missing values are displayed in chart marks and scales.
Distinct from Null Handling Strategies: No existing candidate covers visual representation of missing data; candidates focus on data cleaning.
Explore 4 awesome GitHub repositories matching data & databases · Missing Value Visual Representations. Refine with filters or upvote what's useful.
uPlot is a high-performance canvas time series charting library designed to render millions of data points with high frame rates. It functions as a high-frequency data visualizer and a real-time data stream plotter, utilizing the HTML5 Canvas API to maintain responsiveness when plotting large temporal datasets. The project distinguishes itself as a plugin-based visualization framework that allows for custom renderers to create specialized visuals such as heatmaps and box-and-whisker plots. It also serves as an interactive financial charting tool, specifically supporting OHLC charts, bars, and
Controls how null values and data gaps are visually represented using sparse alignment and timezone-aware processing.
Vega-Lite is a high-level declarative language for specifying interactive, multi-view visualizations. It compiles a concise JSON specification into a full Vega visualization, automatically inferring scales, axes, and legends from encoding declarations. The grammar-of-graphics encoding maps data fields to visual channels such as position, color, size, and shape, while a multi-view composition grammar enables layered, faceted, concatenated, and repeated layouts. Reactive parameter binding links named parameters to input widgets, selections, and expressions for dynamic updates. The project suppo
Controls how null and NaN values are represented in marks and scales, with filtering or custom output.
missingno est une bibliothèque Python pour la visualisation et l'analyse des modèles de données manquantes. Elle fournit un ensemble d'outils pour profiler l'exhaustivité des jeux de données, cartographier les lacunes de données et quantifier le volume de valeurs nulles à travers les variables. La bibliothèque se différencie par un analyseur de corrélation de nullité et un outil de clustering de données hiérarchique. Ces composants permettent la détection de dépendances et de tendances systémiques en mesurant comment l'absence d'une variable est liée à l'absence d'une autre. L'ensemble d'outils couvre des capacités plus larges d'audit de qualité des données et d'analyse exploratoire. Il inclut des fonctionnalités pour la synthèse de la nullité des colonnes en utilisant des échelles linéaires et logarithmiques, ainsi qu'une cartographie basée sur des matrices pour identifier les lacunes systémiques dans les enregistrements.
Provides a visual summary of missing value volumes per column using linear and logarithmic scaling.
Unovis is a modular SVG and Canvas data visualization library used to build interactive charts, maps, and network graphs. It provides a framework-agnostic set of primitives for creating data dashboards and specialized visualizations. The library is distinguished by its dedicated toolkits for different visualization domains, including an XY charting library for coordinated plots, a network graph framework for relational data, and a geospatial visualization toolkit for TopoJSON-based mapping. Its capability surface covers a wide range of data representations, including linear, area, and bar ch
Controls how missing or null data points are visually represented in charts using gaps or dashed lines.