arXiv subjects

Stanisław Jaworski

Publications and source records attributed to Stanisław Jaworski.

2 recordsLinked to original sources

arXiv2022

The Optimal Sample Size in Crosswise Model for Sensitive Questions

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 Geng (2007) is considered. The exact confidence interval for this fraction is constructed. Also the optimal sample size for obtaining the confidence interval of a given length is derived.

stat.ME↗

arXiv2019

The shortest confidence interval for the weighted sum of two Binomial proportions

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-homogeneity of the sample is better than the classical one. In the following paper the shortest confidence interval for non-homogenous sample is constructed.

math.ST↗