Welcome to the University of Lodz Repository (RUĹ). The Repository collects and facilitates didactic materials and current intellectual output of the university research workers. It is a platform facilitating scientific resources and integrating the university with the other sources of information science. | |
The Repository operates on the basis of regulation of President of the University of Lodz (Rector) No.51 of 31.03.2015. | |
In order to deposit the documents please contact: | |
Staff of the University of Lodz Repository (RUĹ). repozytorium@lib.uni.lodz.pl | |
Aleksandra Brzozowska | |
Lidia Mikołajuk | |
Joanna Mróz | |
Anna Zatora | |
Room 106, | |
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Recently Added
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New Results Regarding the Construction Method for D‑optimal Chemical Balance Weighing Designs
(Wydawnictwo Uniwersytetu Łódzkiego, 2020-11-23)We study an experiment in which we determine unknown measurements of p objects in n weighing operations according to the model of the chemical balance weighing design. We determine a design which is D‑optimal. For the ... -
Innovations. Market and Social Aspects
(Wydawnictwo Uniwersytetu Łódzkiego, 2020-11-04)Areas of research in economics and management science become increasingly close – they overlap and become very similar. New events, new products of people’s actions, new patterns of behaviour arise with a pace unknown ... -
A Stopping Rule for Simulation‑Based Estimation of Inclusion Probabilities
(Wydawnictwo Uniwersytetu Łódzkiego, 2020-09-22)Design‑based estimation of finite population parameters such as totals usually relies on the knowledge of inclusion probabilities characterising the sampling design. They are directly incorporated into sampling weights and ... -
Examining Selected Theoretical Distributions of Life Expectancy to Analyse Customer Loyalty Durability. The Case of a European Retail Bank
(Wydawnictwo Uniwersytetu Łódzkiego, 2020-11-04)One of the key elements related to calculating Customer Lifetime Value is to estimate the duration of a client’s relationship with a bank in the future. This can be done using survival analysis. The aim of the article is ... -
A Multivariate Extension of McNemar’s Test Based on Permutations
(Wydawnictwo Uniwersytetu Łódzkiego, 2020-11-04)The purpose of this publication is to propose a permutation test to detect the departure from symmetry in multidimensional contingency tables. The proposal is a multivariate extension of McNemar’s test. McNemar’s test could ...