Nonlinear Regression Software

DataFitX by Oakdale Engineering

DataFitX is a COM component (in-process ActiveX DLL) which allows you to add a powerful nonlinear regression (curve fitting) engine to your software with just a few simple lines of code in any software or development environment that supports COM.

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NLREG by Phillip H. Sherrod

NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted.

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Fast Statistics for Excel by FateSoft

Fast Statistics is an easy to use Statistical and Graphical Analysis tool for MS Excel , it can work as an Excel add-in, perform from basic data manipulations to the most advanced statistical analyses and produce sophisticated reports and charts.

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LAB Fit Curve Fitting Software by Wilton Pereira da Silva

Curve fitting (fit), nonlinear regression, treatment of data, basic statistics, error propagation, 2D and 3D graphs, confidence band, uncertainty, error bars, extrapolation, chi-square, correlation coefficient tests, covariance matrix, math tools.

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DataFit by Oakdale Engineering

DataFit is a tool for performing curve fitting, statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations.

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BrainCom by Concel Systems

BrainCom is an artificial neural network. Utilizing backpropagation algorithm It can be used in almost all research fields such as nonlinear regression, forecasting, curve fit, pattern recognition, classification, decision making.

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