Always at hand, UltimaCalc is compact and can stay always on top, transparent when not active. Simplify algebra expressions, integrate, differentiate, factorise polynomials. Evaluate algebraic expressions, define your own functions and constants. 200,000,000 prime numbers. Least Squares (5 methods); Standard Deviation; Plot functions; Solve Triangles; Simultaneous Linear/Nonlinear Equations; Polynomial Roots; table of constants; much more.

• License: Shareware
• Language: English
• Release: 2007-10-22
• Size: 3 Mb
• Cost: 49.95 $

Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering. Rt-Plot enables you to create plots fast and easily. The options can be changed interactively. A powerful reporting module generates ready to publish documents.

• License: Shareware
• Language: English, German
• Release: 2006-11-06
• Size: 5 Mb
• Cost: 50.00 $

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. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated.

• License: Demo
• Language: English
• Release: 2004-08-25
• Size: 1 Mb
• Cost: 195.00 $

Sagata Multiple Regression software offers the power of a professional regression package with the ease and comfort of a Microsoft Excel interface. Features include: qualitative data, interactive custom modeling, stepwise regression, cross-validation automodeling, robust regression, interactive 3D plot engine, data weighting, and more.

• License: Demo
• Language: English
• Release: 2005-07-05
• Size: 8 Mb
• Cost: Free

Regression Tester from Info-Pack.com allows you to test the functionality of any page or form on your website. Simply build up a list of tests in the program, then press the test button. The program will then run the tests and create a professional report. The reports are fully customizable.

• License: Shareware
• Language: English
• Release: 2006-09-05
• Size: 932 Kb
• Cost: 99.95 $

A calculator with minimal screen footprint and text input. See what you typed, edit it, log calculations as text file. Algebraic expressions, trigonometry, definite integrals, prime numbers. User defined functions and constants. Also Bar charts, Scatter charts, Regression (Linear, Polynomial, Multivariate, Absolute Deviation); Standard Deviation; Plot functions; Solve Triangles; Simultaneous Linear Equations; Polynomial Roots; Navigation; Dates.

• License: Shareware
• Language: English
• Release: 2006-08-20
• Size: 3 Mb
• Cost: 35.00 $

CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting.

• License: Shareware
• Language: English
• Release: 2007-12-02
• Size: 1 Mb
• Cost: 15.00 $

The Multiple Regression Analysis and Forecasting model provides a solid basis for identifying value drivers and forecasting business plan data. While it utilises a range of commonly employed statistical measures to test the validity of the analysis, results are summarized in text for ease of use. Once relationships have been identified, forecasting can be accomplished based on a range of available methodologies.

• License: Shareware
• Language: English
• Release: 2006-12-01
• Size: 137 Kb
• Cost: 14.00 $

The Multiple Regression Analysis and Forecasting model provides a solid basis for identifying value drivers and forecasting business plan data. While it utilises a range of commonly employed statistical measures to test the validity of the analysis, results are summarized in text for ease of use. Once relationships have been identified, forecasting can be accomplished based on a range of available methodologies.

• License:
• Language: English
• Release: 2005-05-05
• Size: 161 Kb
• Cost: 14.00 $

The selection of components to generate two dimensional Cartesian plots with: unlimited number of axis (secondary axis) manifold options for scaling, grids, legends, automatic scaling, automatic zooming, unlimited number of series, manifold line and point styles, calculated Regression Lines, Interpolation, Differential and Integral, supporting components for editing and styles selection

• License: Shareware
• Language: English
• Release: 2005-12-15
• Size: 7 Mb
• Cost: 140.00 $

WebReplay is a plug-in for Microsoft Internet Explorer that allows you to fill web forms, automate web applications and upload files, along with many other activities. It has never been this easy to automate those tedious tasks on your favorite websites.

• License: Freeware
• Language: English
• Release: 2008-01-31
• Size: 1 Mb
• Cost: Free

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. Since DataFitX is developed using COM technology, it can be used in any software or development environment that supports COM, including Microsoft Visual Basic, Microsoft Visual C++, Delphi and VBA (Microsoft Excel, Microsoft Access or any VBA enabled client).

• License: Commercial
• Language: English
• Release: 2004-01-30
• Size: 2 Mb
• Cost: 549.00 $

DataFit is a tool used to perform nonlinear regression (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. Results include customizable 2D/3D plots, as well as detailed fit information. Export code in BASIC or C to use an equation in a user written program. Easy to learn and use.

• License: Commercial
• Language: English
• Release: 2005-01-23
• Size: 5 Mb
• Cost: 229.00 $

DMFitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Features include: both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms, arbitrary user models (defined analytically or by string expressions), event support, weighting. Examples for Excel, VB, Delphi, MSIE, Data Master 2003 and scripting languages are included.

• License: Freeware
• Language: English
• Release: 2006-03-03
• Size: 197 Kb
• Cost: Free

Test Script Runner is a software platform designed to provide a script based mechanism for Automatic Regression Testing. The software provides a scripting language which allows the user to expand the capabilities via plug-in testing modules. A number of plug-in modules are provided with the software to allow for coms via a serial device. Interact with a windows application to fill in edit boxes press buttons etc.dial the internet and do FTP.

• License: Commercial
• Language: English
• Release: 2007-10-26
• Size: 8 Mb
• Cost: 200.00 $

Freeware for fast training, validation, and application of regression/approximation networks including the multilayer perceptron, functional link network, piecewise linear network, self organizing map and K-Means. C source for applying trained networks. Extensive help. User-supplied txt-format training data files, containing rows of numbers, can be of any size. Pruning for approximate structural risk minimization.

• License: Freeware
• Language: English
• Release: 2007-09-25
• Size: 13 Mb
• Cost: Free

FindGraph is comprehensive, feature-rich graph editor, as well as a curve fitting and digitizing tool for engineers, scientists and graduate students. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 10 generic fits, including Linear Regression, Logistic Functions, Fourier approximation, Neural Networks, plus a library of over 120 industry-specific formulas.

• License:
• Language: English
• Release: 2005-05-05
• Size: 2 Mb
• Cost: 39.95 $

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars.

• License: Shareware
• Language: English, French, German, Italian, Russian, Spanish
• Release: 2005-06-28
• Size: 1 Mb
• Cost: 29.95 $

NeuroSolutions is a highly graphical neural network development tool for Windows. This leading edge software combines a modular, icon-based network design interface with an implementation of advanced learning procedures, such as recurrent backpropagation, backpropagation through time and genetic optimization. The result is a virtually unconstrained environment for designing neural networks for research or to solve real-world problems.

• License: Demo
• Language: English
• Release: 2006-10-26
• Size: 30 Mb
• Cost: 195.00 $

WINKS (Windows KWIKSTAT) makes statistical data analysis understandable and easy to perform. Award-winning statistics program with thousands of users in over 65 countries. Basic analyses include descriptive statistics and graphs, p-values, t-tests and Analysis of Variance (ANOVA), (w/paired and repeated measures), non-parametric analyses, chi-square, regression, correlation, etc.

• License: Shareware
• Language: English
• Release: 2005-08-15
• Size: 421 Kb
• Cost: 99.00 $