In the paper we study the design in which we determine unknown measurements of p objects by use of n measurement operations. For that reason we consider the chemical balance weighing design under the assumption that the ...

We discuss a semiparametric mixture model where some components are parameterized with common Euclidean parameter and others are fully unknown. We introduce GEE (generalized estimating equations) approach and adaptive ...

The object of the study is identification of the bond yields volatility in selected European countries, during the crisis of public finances of Greece from 2010 to 2013. For this purpose the GARCH (1.1) model was used. The ...

The acceptance sampling is the conclusive procedure based on a sample randomly selected from a larger batch of quality in the controlled batch. The inspection can be run in case of a variable assessment and an attribute ...

The probability distribution of a random variable can be characterized by some numbers called parameters of the distribution. Moments belong to the most frequently used parameters. We focus on the Pólya distribution because ...

A novel approach to construction of a leading indicator for household demand for debt, i.e., consumer credit demand index is presented. In order to derive a proper set of indicators, a theoretical background for the ...

The matrix of switch preference data (e.g. one’s preference for brand j, given that one has already defined his/her first choice for brand i) is not symmetric. The averaging of appropriate off-diagonal proximity entries ...