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   Principal Components Analysis in Visual Basic

    PCA/X 5.0
Principal Component Analysis (PCA) ActiveX Control and COM Object

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PCA Source Code Examples

This page shows a sample application built with PCA/X. This example uses 10-dimensional input data, of which there are known to be only 3 factors that are of interest. PCA/X correctly determines these factors where it can be seen in the grid. The graphical display shows that the projected data now has a high variance compared with the low variance input data. You can use PCA/X in a VB application or an Excel spreadsheet to quickly analyze your data. The full source code for the example application is supplied with PCA/X so you will be able to start getting results in no time.

This application was built using Visual Basic but it could just as easily have been built with C++, Java or Delphi. We can provide sample applications in: VB 6, VB.NET, VC#, VC++6, VC++.NET, Delphi, VBA-Excel , VBA-Access, Borland C++ Builder or Borland C# Builder.

The PCA processing takes just one line of code to implement, the rest of the application is for the GUI and data display. You are free to use this source code as part of your application if you purchase PCA/X.