The graphical representation of two dimensional variables is rather straightforward. Three dimensional variables presents more of a challenge, but dealing with higher dimensions is much more difficult. Two methods using profiles and stars suffers from a confusion of which variable is represented when the dimensionality is greater than six.

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Chernoff Faces

  • Herman Chernoff

摘要

The graphical representation of two dimensional variables is rather straightforward. Three dimensional variables presents more of a challenge, but dealing with higher dimensions is much more difficult. Two methods using profiles and stars suffers from a confusion of which variable is represented when the dimensionality is greater than six.