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Wyświetlanie pozycji 1-10 z 13
Construction Method of A-Optimal Chemical Balance Weighing Designs
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 ...
GEE Estimators in Mixture Model with Varying Concentrations
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 Application of GARCH (1.1) Model for Measuring Shocks Transmission in Bond Market
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 Control Costs for Variable Sampling in Case of Characteristic Distribution incompatible with Assumptions
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 ...
Professor Zdzisław Hellwig (1925–2013) a Giant in the Renaissance Style
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
Remarks on the Formula for the Moments of the Pólya Probability Distribution
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 ...
Memories of Mirosława Gazińska
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
Oskar Ryszard Lange (1904–1965)
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
A Composite indicator for Household Debt Demand
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 ...
Switch Preference Analysis by the Drift Vectors Method
(Wydawnictwo Uniwersytetu Łódzkiego, 2015)
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 ...