RAWGraphs Data Visualization
RAWGraphs is an open source tool that turns tabular data into vector charts. You paste or upload a spreadsheet, map
Data Analysis & Visualization
Tools to plot, chart, fit and analyze measured or computed data, from statistics and curve fitting to data extraction from images and interactive notebooks. They turn raw numbers into figures and conclusions that can be checked and shared.
Here you can build charts, browse data visualization galleries, view CSV files and generate word clouds. Curve fitting and polynomial regression tools, statistics tables and statistical handbooks support the analysis itself. Notebook and numeric computing environments, SQL shells, network graph analyzers, graph layout tools, plot digitizers and color palette selectors cover more advanced work.
WebPlotDigitizer Plot Data Extractor
WebPlotDigitizer extracts numerical data from images of plots. You load a chart image, calibrate the axes by clicking known points,
MyCurveFit
MyCurveFit fits mathematical models to measurement data directly in the browser. Data pairs are pasted or typed into a table,
PolySolve Polynomial Regression Tool
PolySolve is a polynomial regression tool by Paul Lutus that finds the least-squares polynomial of a chosen degree for a
webR
webR is a build of the R language compiled to WebAssembly, developed by Posit. The REPL page runs a full
JupyterLite Python Notebooks in Browser
JupyterLite is a distribution of JupyterLab that runs entirely in the web browser. Python code executes through WebAssembly, so no
NIST Engineering Statistics Handbook
From the National Institute of Standards and Technology (NIST) & SEMATECH, a full free statistic handbook for the industry and
Semantic Color-Coding Maps
An original map/cartography/visualisation tool: define up to 3 string patterns, and this tool will color the map depending on the
D3 Data Visualization Gallery
One of the must-have tool to represent any dataset in a graphical or interactive manner. This superb classified gallery of
Online CSV Viewer & Checker
Ever want to see a CSV ? Ever had some quote problem (missing quote or double-quote) and your CSV is