DataFitX 2.0


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2.24 MB
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Publisher Description



DataFitX is a free trial software application from the Active X subcategory, part of the Development category. The app is currently available in English and it was last updated on 2004-01-30. The program can be installed on Win95, Win98, WinME, WinNT 4.x, Windows2000, WinXP.

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. DataFitX is developed using COM, so it can be used in any environment that supports COM, including Microsoft Visual Basic, Microsoft Visual C++, Delphi and VBA (Microsoft Excel, Microsoft Access or any VBA enabled client). A DataCollection object provides methods and procedures for importing and gathering data, as well as providing statistical summaries for the data. The NonlinearRegression and MultipleNonlinearRegression objects provide methods and procedures for defining regression models with up to 100 fitting parameters and performing nonlinear regression on data containing up to 50 independent variables. The CubicSpline object performs cubic spline interpolation on 2-dimensional data. These objects provide properties and methods that return results for the fitting parameters, as well as detailed statistical summaries of the regression results. Arrays of predicted values and residuals are automatically generated, but you can also predict values on a point by point basis (Y at a value of X), or create arrays of predicted values based on data arrays you supply. These objects also include methods to perform derivative and multiple root calculations (X values at a specified value of Y). There are more than 600 pre-defined models, but you can easily define your own by passing a string representation of a model to one of the model creation methods. You can also create event-based regression models, which allows the client code to supply the function evaluations and optionally the derivative calculations through raised events. There are ten objects with 232 methods, procedures and events. You can process the regression results in the client code, or export regression results in DataFit native file format. A DataFitX developer license includes royalty free run-time distribution.

DataFitX (version 2.0) has a file size of 2.24 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 277 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details



General

 
Publisher Oakdale Engineering
Released Date 2004-01-30
Languages English

Category

 
Category Development
Subcategory Active X

System requirements

 
Operating systems windows

Download information

 
File size 2.24 MB
Total downloads 277

Pricing

 
License model Free Trial
Price $549.00

Version History



Here you can find the changelog of DataFitX since it was posted on our website on 2015-04-25. The latest version is 2.0 and it was updated on soft112.com on 2017-02-20. See below the changes in each version:

version 2.0

posted on 2004-01-30

.NET ready, Now handles 50 independent variables, addition of CubicSpline interpolation object, added over 300 pre-defined models, Integral calculations






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Release Date: 2004-01-30
Publisher: Oakdale Engineering
Operating System: windows