Graphical Analysis is a useful , reliable, inexpensive and easy-to-learn program for producing, analyzing, and printing graphs. It has been one of our most popular products for years and now it's even better! We have rewritten Graphical Analysis, adding new features and updating its look and capabilities. Here are some key features of "Graphical Analysis": · Create and print graphs, data tables, text, FFTs, and histograms. · Perform automatic curve fits, and add models with adjustable parameters to your graphs · Calculate statistics, tangents, integrals, and interpolations. · The... [ read more about Graphical Analysis >> ]