... polynomial equation solver, unit converter, physical constants reference, statistical analysis, data fitting, programming environment, and many more. ... solving - Linear algebraic equation system solving - Statistical data analysis, data interpolation and fitting, Fourier and spectrum analysis - Local and global multi-variable optimization - Solving polynomial equations and finding polynomial extremums ...

... numbers format convertions, units of measure conversions and statistical. PG Calculator contains list of commonly used mathematic, physic and chemical constants and supports user-defined variables. Financial calculations are possible with built-in Time Value of Money Solver. ...

... upon the nature of their problem and relevant statistical information. Sagata Regression provides a powerful custom modeling feature for easy generation of second and third order models. Interactive 3D Plot Engine - plotting the results of regression models is often key to helping decision makers visualize the impact of input ...

DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model data and can be used to predict values. DTREG is a robust application that is installed easily on any Windows system. DTREG reads Comma Separated Value (CSV) data files that are easily created from ...