ABOUT EXPEDIENCY OF CLASSIFICATION OF MULTIDIMENSIONAL DATA
Classifications of multidimensional data on the set kinds of signs expediently on condition of nonrandom character of a divergence of statistical functions of distribution of the basic data constructed on all population  and selection  . As evaluation criterion it is accepted not excess to an assessment of the indicator of reliability calculated on experimental data of selection , and critical value of this indicator  for the set significance value (an ERROR I Type).