9 citations · 24 across the 8 of their papers we have counts for
11 papers
Diagnostic tools for exploring differences in distributional properties between two samples: nonparametric approach
Bogdan Ćmiel, Teresa Ledwina
This paper reconsiders the problem of testing the equality of two unspecified continuous distributions. The framework, which we propose, allows for readable and insightful data vis…
Detecting dependence structure: visualization and inference
Bogdan Ćmiel, Teresa Ledwina
Identifying dependency between two random variables is a fundamental problem. The clear interpretability and ability of a procedure to provide information on the form of possible d…
Reproducibility Companion Paper: Describing Subjective Experiment Consistency by -Value P-P Plot
Jakub Nawała, Lucjan Janowski, Bogdan Ćmiel +3
In this paper we reproduce experimental results presented in our earlier work titled "Describing Subjective Experiment Consistency by -Value P-P Plot" that was presented in the…
Generalised Score Distribution: Underdispersed Continuation of the Beta-Binomial Distribution
Bogdan Ćmiel, Jakub Nawała, Lucjan Janowski +1
A class of discrete probability distributions contains distributions with limited support. A typical example is some variant of a Likert scale, with response mapped to either the $…
Generalised Score Distribution: A Two-Parameter Discrete Distribution Accurately Describing Responses from Quality of Experience Subjective Experiments
Jakub Nawała, Lucjan Janowski, Bogdan Ćmiel +2
Subjective responses from Multimedia Quality Assessment (MQA) experiments are conventionally analysed with methods not suitable for the data type these responses represent. Further…
Describing Subjective Experiment Consistency by -Value P-P Plot
Jakub Nawała, Lucjan Janowski, Bogdan Ćmiel +1
There are phenomena that cannot be measured without subjective testing. However, subjective testing is a complex issue with many influencing factors. These interplay to yield eithe…
Generalized Score Distribution
Lucjan Janowski, Bogdan Ćmiel, Krzysztof Rusek +2
A class of discrete probability distributions contains distributions with limited support, i.e. possible argument values are limited to a set of numbers (typically consecutive). Ex…
Intermediate efficiency of some weighted goodness-of-fit statistics
Bogdan Ćmiel, Tadeusz Inglot, Teresa Ledwina
This paper compares the Anderson-Darling and some Eicker-Jaeschke statistics to the classical unweighted Kolmogorov-Smirnov statistic. The goal is to provide a quantitative compari…
Multiresolution analysis and adaptive estimation on a sphere using stereographic wavelets
Bogdan Ćmiel, Karol Dziedziul, Natalia Jarzębkowska
We construct an adaptive estimator of a density function on dimensional unit sphere (), using a new type of spherical frames. The frames, or as we call them, s…
The smoothness test for a density function
Bogdan Ćmiel, Karol Dziedziul, Barbara Wolnik
The problem of testing hypothesis that a density function has no more than derivatives versus it has more than derivatives is considered. For a solution, the norms of…
Intermediate efficiency in nonparametric testing problems with an application to some weighted statistics
Inglot Tadeusz, Ledwina Teresa, Ćmiel Bogdan
The basic motivation and primary goal of this paper is a qualitative evaluation of the performance of a new weighted statistic for a nonparametric test for stochastic dominance bas…