(1) Centre de Geostatistique et de Morphologie Mathematique, Ecole Nationale Superieure des Mines de Paris, 35 P Rue Saint-Honore, 77305 Fontainebleau, France
Abstract:
Existing isofactorial models developed for disjunctive kriging using a cutoff grade on one variable are extended to the bivariate case which arises when dealing with granulo-densimetric data, such as are obtained from coal washing or mineral processing.