This program helps you with the task of curve fitting and regression analysis.
The program offers 10 generic fits, including linear regression, logistic functions, Fourier approximations, rationals, non-linear fitting and neural networks. A library of 800 industry-specific formulas is included. The software also enables users to smooth, apply FFT filters, subtract, differentiate, integrate, transform data and curves, and apply Procrustes analysis.Software includes the peak fitting features. It is possible to apply SSA, to apply GMDH neural network, and to extract cyclic to reconstruct and to forecast data series. Autoregression (ARMA) model is included. There is a feature to fit and smooth parametric or periodic curves. Several algorithms are applied for reducing the number of points and smoothing data. Built-in Wizard of Digitization will help you to digitize the data with the feature to use not orthogonally positioned calibration points when digitizing. The program supports automation and can be built-in to Excel applications.