HEATKEYS

Graphics and statistics software for scientists and engineers: CoPlot (for publication quality 2D and 3D graphs, maps, and technical drawings), CoStat (for statistical analysis), and CoCalc (a free RPN scientific calculator).

Sigmaplot Software Inc provides award winning software, services and solutions for statisticians and the entire scientific community.

Create online graphs and charts. Choose from different chart types, like: line and bar charts, pie charts, scatter graphs, XY graph and pie charts.

The National Center for Education Statistics (NCES) collects, analyzes and makes available data related to education in the U.S. and other nations.

GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments; pick appropriate statistical tests and inte...

Excel SPC Software and Lean Six Sigma Training. Download trial software, ebooks, and action plans.

Boston University

OriginLab produces professional graphing and data analysis software for scientists and engineers. Our products are designed to be easy-to-use, yet have the power and versatility to provide for the most demanding user.

A large collection of links to interactive web pages that perform statistical calculations

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