| Summary: | ACPPlot is a command for creating graphics for Principal Component Analysis (PCA), principal planes and correlation circles; in both cases, adding options for joining points with trajectories, clustering points, labeling and for improving the general presentation of graphics. It uses Mathematica language and it represents an example of application of the capacities of Mathematica in the investigation of mathamatical methods for data analysis. There are shown the facilities given by Mathematica for computations in PCA and Correspondence Analysis.
Keywords: principal component analysis, graphics, principal planes, software, MATHEMATICA.
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