| V Colloquium Chemiometricum Mediterraneum Ustica (PA), Sicily, Italy, Europe 25-27 June 2003 |
Dr. Giovanni Visco from Prof. L. Campanella Research Group |
Italy, Rome University La Sapienza Chemistry Department |
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Choosing only the significant variables the classification can be simplified and overestimation removed. At this aim Table shows the correlation matrix of variables.
TSS at 180 °C and VSS at 550 °C were eliminated as too much correlated while the temperature for its strong seasonal dependence.
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