1 citations · 2 across the 10 of their papers we have counts for
10 papers
The Optimal Sample Size in Crosswise Model for Sensitive Questions
Stanisław Jaworski, Wojciech Zieliński
The problem is in the estimation of the fraction of population with a stigmatizing characteristic. In the paper the nonrandomized response model proposed by Tian, Yu, Tang, and Gen…
The shortest confidence interval for Poisson mean
Wojciech Zieliński
The existence of the shortest confidence interval for Poisson mean is shown. The method of obtaining such an interval is presented as well.
A New Confidence Interval for Odds Ratio
Zofia Zielińska-Kolasińska, Wojciech Zieliński
We consider the problem of interval estimation of the odds ratio. An asymptotic confidence interval is widely applied in medical research. Unfortunately that confidence interval ha…
The shortest confidence interval for the weighted sum of two Binomial proportions
Stanisław Jaworski, Wojciech Zieliński
Interval estimation of the probability of success in a Binomial model is considered. Zieliński (2018) showed that the confidence interval which uses information about non-homogenei…
Cost Issue in Estimation of Proportion in a Finite Population Divided Among Two Strata
Dominik Sieradzki, Wojciech Zieliński
The problem of estimation of the proportion of units with a given attribute in a~finite population is considered. From the population a sample is drawn due to the simple random sam…
An example of application of optimal sample allocation in a finite population
Dominik Sieradzki, Wojciech Zieliński
The problem of estimating a proportion of objects with particular attribute in a finite population is considered. This paper shows an example of the application of estimation fract…
The Shortest Confidence Interval for the Ratio of Quantiles of the Dagum Distribution
Alina Jȩdrzejczak, Dorota Pekasiewicz, Wojciech Zieliński
Jędrzejczak et al. (2018) constructed a confidence interval for a ratio of quantiles coming from the Dagum distribution, which is frequently applied as a theoretical model in numer…
Confidence Interval for Quantile Ratio of the Dagum Distribution
Alina Jędrzejczak, Dorota Pekasiewicz, Wojciech Zieliński
In economic research inequality measures based on ratios of quantiles are frequently applied to the analysis of income distributions. In the paper, we construct a confidence interv…
A New Exact Confidence Interval for the Difference of Two Binomial Proportions
Wojciech Zieliński
We consider interval estimation of the difference between two binomial proportions. Several methods of constructing such an interval are known. Unfortunately those confidence inter…
A comment on "New non-parametric inferences for low-income proportions" by Shan Luo and Gengsheng Qin
Wojciech Zieliński
Shan Luo and Gengsheng Qin published the article "New non-parametric inferences for low-income proportions" Ann Inst Stat Math, 69, 599-626. In the note their approach is compared…