Ana-Gabriela, Babucea; Emanuela-Daniela, Danacica - In: Annals - Economy Series 1 (2009) May, pp. 347-356
Cluster analysis classifies a set of observations into two or more mutually exclusive unknown groups based on combination of interval variables and it has proven to be very useful. The classification aim is grouping the objects between their similarities or dissimilarities and so providing a...
