DataFitX 2.0
Free Trial Version
Publisher Description
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.
About DataFitX
DataFitX is a free trial software published in the Active X list of programs, part of Development.
This Active X program is available in English. It was last updated on 03 April, 2024. DataFitX is compatible with the following operating systems: Windows.
The company that develops DataFitX is Oakdale Engineering. The latest version released by its developer is 2.0. This version was rated by 7 users of our site and has an average rating of 3.4.
The download we have available for DataFitX has a file size of 2.10 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2004-01-30 and was downloaded 1,071 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the DataFitX as malware if the download link is broken.
How to install DataFitX on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the DataFitX is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.
