A new confidence interval for the odds ratio

• Authors: Zofia Zielińska-Kolasińska , Wojciech Zieliński

Abstracts

EN

We consider the problem of interval estimation of the odds ratio. An asymptotic confidence interval is widely applied in economics, medicine, sociology, etc. Unfortunately, this confidence interval has a poor coverage probability, significantly smaller than the nominal confidence level. In this paper, a new confidence interval is proposed. Its construction requires only information on the sizes of samples and the sample odds ratio. The coverage probability of the proposed confidence interval is at least the nominal confidence level.

Keywords

EN

confidence interval; odds ratio

• Publisher: Główny Urząd Statystyczny
• Journal: Statistics in Transition new series
• Year: 2023
• Volume: 24
• Issue: 2
• Pages: 113-128

Dates

published

2023

Contributors

author

Zofia Zielińska-Kolasińska

• Freelance author, Poland

• https://orcid.org/000000018845758X

author

Wojciech Zieliński

• Warsaw University of Life Sciences, Department of Econometrics and Statistics, Poland

• https://orcid.org/0000000307498764

References

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Identifiers

DOI

10.59170/stattrans-2023-023

Biblioteka Nauki

14785942