Quite often in many areas of human activity, there are tasks of studying the situation, having a large number of various qualities, any of which has the ability to be important for the properties of this system. Information about this system, as a rule, can be presented in the form of an array of descriptions of the qualities of selected research units, referred to as the term “object” autonomously from their nature. The qualities of objects are operationalized with the support of measurement procedures when an object is put in relation to some sense, degree, the gradation of the symptom that carries this property. Thus, we obtain data–marked results of the measurement of symptoms expressing the quality of the array of objects under consideration. When using formal methods of data restructuring, virtually no other information about objects and their properties is taken into account. But, of course, a meaningful test of the results of measurements is quite important, because not every time in advance it is clear what qualities, or their expressing symptoms can be integrated into the study.