3. PERFORMANCE ANALYSIS TOOLS › 3.3 Data Clustering Analysis › 3.3.3 Standard Output › 3.3.3.7 Cluster Population Analysis graph

3.3.3.7 Cluster Population Analysis graph

Cluster Population Analysis is a PIE chart depicting the
populations of the top 'n' clusters, where 'n' depends on the
printer linesize and pagesize specifications, and the
distribution of data values within the sample.  For example,
the number of 'slices' of the PIE chart may be reduced if one
slice is larger than the remaining slices.
                  Data Clustering Analysis
                 Cluster Population Analysis
                 For: Monday, June 23, 2003

   Analysis Performed Using Variables: JOBTCBTM JOBEDASD



                       *************
                  *****             *****
               ***                       ***
             **                             **
           **                                 **
         **                                     **
     10 *                                         *
       *                                           *
     **                                             **
     *                                               *
    *           1541                                  *
   **          79.19%                                 **
   *                                                   *
   *                                                   *
  **                                                   **
  *                                                     *
  *                          +  . . .. . .. . .. . .. . *
  *                             . ..          103       *
  **                          ...    .. .    5.29%     **
   *                          .  .        .. .         *  Other
   *                           .  .           . ..     *
   **                          .   ..              . .**
    *                           .    .    173         *
     *                          .     .  8.89%       *
     **                         .      .            **
       *                         .  129  ..        *
         *                        . 6.63%   .      *  24
          **                       .         .   **
            **                     .          .**
              **                    .        **
                ***                 ..    ***
                   *****             *****  15
                        *************


             Sparse Clusters Have Been Excluded


 Figure 3-39.  Cluster Population Analysis graph

This chart provides a simple, yet effective way of presenting
the population distribution of the study data in a high-level
summary.