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CONTENT

  1. Introduction
    Czesław Domański, Artur Mikulec
  2. History of polish statistics


  3. Jan Piekalkiewicz – A Statistician of the Second Polish Republic
    Czesław Domański
  4. Rajmund Buławski – The Founder of the Śląsko-Dąbrowski Department of the Polish Statistical Association
    Czesław Domański
  5. Karolina Iwaszkiewicz-Gintowt (1902–1999)
    Mirosław Krzyśko
  6. Theory of probability and statistical tests


  7. Causality Analysis of Survey Nonresponse – A Counterfactual Perspective
    Tadeusz Bednarski
  8. Generalizations of Tukey-Lambda Distributions
    Czesław Domański, Katarzyna Bolonek-Lasoń
  9. Probability of the Fuzzy Events and its Application in Some Economic Problems
    Tadeusz Gerstenkorn, Jacek Mańko
  10. Stepwise Multiple Tests Procedures for Discrete Distributions
    Dariusz Parys
  11. On Estimation of a Quantity of Base Models with Parametric z and Permutation Tests
    Jacek Stelmach
  12. Sequence of Experimental Trials and Factorial Design of Experiment Realization Costs
    Małgorzata Szerszunowicz
  13. Estimation and regression analysis


  14. Optimal Weighing Designs for Estimation of Total Weight
    Bronisław Ceranka, Małgorzata Graczyk
  15. Bayesian Spatial Quantile Regression
    Grażyna Trzpiot
  16. Comparison of Estimators of a Probability of Success in Two Models
    Wojciech Zieliński
  17. Influence of Unemployed Person Age on the Hazard and its Changes in Time
    Beata Bieszk-Stolorz, Iwona Markowicz
  18. Feature Selection in High Dimensional Regression Problem
    Mariusz Kubus
  19. Some Remarks on Feature Ranking Based Wrappers
    Mariusz Kubus
  20. On Some Simulation Procedures for Comparing Nonparametric Methods of Regression
    Joanna Trzęsiok
  21. On MSE Estimation of Some Misspecified Predictor
    Tomasz Żądło
  22. Classificiation methods


  23. Modification of Hinov Method of Variable Selection for Multiple Cluster Structure Analysis
    Jerzy Korzeniewski
  24. The Impact of the Methods of the Data Normalization on the Result of Linear Ordering
    Katarzyna Dębkowska, Marta Jarocka
  25. Comparison of Accuracy of Affinity Propagation Method and Cluster Ensembles Based on Co-Occurrence Matrix
    Dorota Rozmus
  26. Extracting Class Description from Support Vector Machines
    Michał Trzęsiok
  27. Cluster Analysis – Symbolic vs. Classical Data
    Justyna Wilk, Marcin Pełka
  28. Gravity Unfolding Analysis for Asymmetric Similarities Matrix
    Artur Zaborski
  29. Statistics in finance and time series analysis


  30. Financial Inclusion Indicators in Poland
    Eugeniusz Gatnar
  31. On Time Series Prediction Based on Control Chart
    Dominika Polko, Grzegorz Kończak
  32. {Depthproc} Package in Multivariate Time Series Mining
    Daniel Kosiorowski, Mateusz Bocian, Anna Węgrzynkiewicz, Zygmunt Zawadzki
  33. Optimal Stock Portfolio – Application of Multivariate Statistical Analysis
    Iwona Konarzewska
  34. Non-Classical Risk Measures on the Warsaw Stock Exchange – the Application of Alpha-Stable Distributions
    Dominik Krężołek
  35. Experimental Design in Evaluating VaR Forecasts
    Marta Małecka
  36. Statistical methods and their applications


  37. Indirect Estimation Accounting for Spatial Autocorrelation in Economic Statistics
    Grażyna Dehnel, Tomasz Klimanek, Jacek Kowalewski
  38. On the Use of the Extreme Value Distribution in Monitoring Production Processes
    Grzegorz Kończak
  39. Conjoint Analysis as a Method of Analysing Consumer Preferences on Example of Municipal Transport Market
    Katarzyna Cheba, Maja Kiba-Janiak
  40. Insurance in Polish Small and Medium-Sized Enterprises – Survey Results for the Period of 2010-2012
    Damian Gajda, Tomasz Jurkiewicz
  41. Construction of the Measurement Scale for Consumer’s Attitudes in the Frame of One-Parametric Rasch Model
    Piotr Tarka
  42. Odds Ratios in the Analysis of Contingency Table
    Justyna Brzezińska
  43. Influence of Inaccuracy Measurement On Middle- Operating Control Costs
    Magdalena Chmielińska

Najnowsze pozycje

  • Indirect Estimation Accounting for Spatial Autocorrelation in Economic Statistics 

    Dehnel, Grażyna; Klimanek, Tomasz; Kowalewski, Jacek (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    The authors present results of a study which attempted to use indirect estimation methods (including a method accounting for spatial correlation) to estimate certain characteristics enterprises. The study relied on data ...
  • On the Use of the Extreme Value Distribution in Monitoring Production Processes 

    Kończak, Grzegorz (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    In many statistical applications the main point of interest is estimating some population central characteristic such as the mean or the median. The Shewhart’s control chart X is based on monitoring the average process ...
  • {Depthproc} Package in Multivariate Time Series Mining 

    Kosiorowski, Daniel; Bocian, Mateusz; Węgrzynkiewicz, Anna; Zawadzki, Zygmunt (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    In this paper we present our novel R package {depthproc} which implements several multivariate statistical procedures induced by statistical depth functions and we discuss some examples and applications of the package ...
  • Conjoint Analysis as a Method of Analysing Consumer Preferences on Example of Municipal Transport Market 

    Cheba, Katarzyna; Kiba-Janiak, Maja (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Satisfying customers' needs, is a challenge for many companies in today’s rapidly changing environment. To study customer needs and preferences conjoint analysis can be used. Conjoint analysis is a multidimensional method ...
  • On Estimation of a Quantity of Base Models with Parametric z and Permutation Tests 

    Stelmach, Jacek (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    One of the crucial problems in multiple-model approach of the regression is estimation of optimal number of base models. If the quantity is too low – it increases the prediction error whereas too high number of models ...
  • Optimal Weighing Designs for Estimation of Total Weight 

    Ceranka, Bronisław; Graczyk, Małgorzata (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Optimal chemical and spring balance weighing designs for estimation total weight are considered. In this paper we study weighing designs in which the errors are non-positive correlated and have equal variances. A lower ...
  • Modification of Hinov Method of Variable Selection for Multiple Cluster Structure Analysis 

    Korzeniewski, Jerzy ORCID (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    The original HINoV method (Carmone et al., 1999 ) is not robust to the presence of correlated unimodal and uniform variables among noisy variables (e.g. Korzeniewski, 2012). Moreover, HINoV can be applied only to a single ...
  • Construction of the Measurement Scale for Consumer’s Attitudes in the Frame of One-Parametric Rasch Model 

    Tarka, Piotr (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    The article discusses issues concerning the scale design based on one-parametric Rasch model in the context of consumers’ attitudes. The first part describes the specificity of the measurement in the light of Item Response ...
  • Comparison of Accuracy of Affinity Propagation Method and Cluster Ensembles Based on Co-Occurrence Matrix 

    Rozmus, Dorota (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    High accuracy of results is a very important task in any grouping problem (clustering). It determines effectiveness of the decisions based on them. Therefore in the literature there are proposed methods and solutions ...
  • Cluster Analysis – Symbolic vs. Classical Data 

    Wilk, Justyna; Pełka, Marcin (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Clustering problem is addressed in many contexts and disciplines. Although there are numerous studies on cluster analysis, there is a lack of a review to complete and systematize knowledge of research approach depending ...
  • Gravity Unfolding Analysis for Asymmetric Similarities Matrix 

    Zaborski, Artur (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    The multidimensional unfolding analysis which uses in the structure the gravity function allows consideration and analysis of additional factors (such as market share or brand loyalty), which affect the assessments of ...
  • Stepwise Multiple Tests Procedures for Discrete Distributions 

    Parys, Dariusz (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    We presented some properties of new procedures of multiple hypotheses testing for discrete distributions. We choose the new procedure stepwise TWWk, based on Tarone, Westfall and Welfinger ideas. We compare this procedure ...
  • Sequence of Experimental Trials and Factorial Design of Experiment Realization Costs 

    Szerszunowicz, Małgorzata (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Design of experiment is one of statistical methods of quality control which allows to appropriate preparation of the production process. Statistical design of experiment allows to set the level and to determine the ...
  • Financial Inclusion Indicators in Poland 

    Gatnar, Eugeniusz (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Financial inclusion refers to a state in which all working age adults have effective access to credit, savings, payments, and insurance from formal service providers. The aim of this paper is to introduce several indicators ...
  • On Time Series Prediction Based on Control Chart 

    Polko, Dominika; Kończak, Grzegorz (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Control charts are the most commonly used quality control tools. These tools are dedicated to monitoring processes characteristic over time. Control charts may be successfully applied in other statistical areas. The ...
  • On Some Simulation Procedures for Comparing Nonparametric Methods of Regression 

    Trzęsiok, Joanna (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Nonparametric methods of regression form a large group of varied and rapidly growing methods. In many situations we have a problem with comparing these methods in order to select one of them to solve the regression ...
  • Influence of Unemployed Person Age on the Hazard and its Changes in Time 

    Bieszk-Stolorz, Beata; Markowicz, Iwona (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    The aim of the article is to analyse the influence of unemployed person’s age on job seeking time. This influence can changes in time. That analysis is possible by using Cox nonproportional hazard model. We get the marks ...
  • Feature Selection in High Dimensional Regression Problem 

    Kubus, Mariusz (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    There are three main approaches to feature selection problem considered in statistical and machine learning literature: filters, wrappers and embedded methods. Filters evaluate and exclude some variables before learning ...
  • Odds Ratios in the Analysis of Contingency Table 

    Brzezińska, Justyna (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    Association and relationship is one of the most important tasks in statistical analysis. The main objective of the study is to examine odds ratios as a framework for understanding of contingency tables and log-linear ...
  • Comparison of Estimators of a Probability of Success in Two Models 

    Zieliński, Wojciech (Wydawnictwo Uniwersytetu Łódzkiego, 2013)
    In modeling two valued phenomena a binomial or negative binomial model is applied. In the paper minimum variance unbiased estimators of a probability of success obtained in two models are compared.

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