GraphPad Prism combines scientific graphing, comprehensive curve fitting (nonlinear regression), statistics, and data organization. It was originally designed for experimental biologists in medical schools and drug companies, especially those in pharmacology and physiology. Prism is now used much more broadly by all kinds of biologists, as well as social and physical scientists.
Graph Cartesians, polars, parametrics, slope fields, volumes of rotation.
Lets you create your own custom sheets of graph paper.
Creates scientific graphs for data analysis and presentations.
It conquers the learning curve by escorting you through statistical analyses
RJS Graph produces professional scientific and mathematical graphs.