0567877 - ÚI 2025 RIV US eng J - Článek v odborném periodiku
Fabián, Zdeněk
A measure of variability within parametric families of continuous distributions.
Communications in Statistics - Theory and Methods. Roč. 53, č. 10 (2024), s. 3568-3580. ISSN 0361-0926. E-ISSN 1532-415X
Institucionální podpora: RVO:67985807
Klíčová slova: Scalar-valued score * score mean * score variance * distance in the sample space
Obor OECD: Statistics and probability
Impakt faktor: 0.6, rok: 2023 ; AIS: 0.261, rok: 2023
Způsob publikování: Open access
Web výsledku:
https://dx.doi.org/10.1080/03610926.2022.2155792DOI: https://doi.org/10.1080/03610926.2022.2155792

A new approach to theory of continuous probability distributions, based on scalar-valued score functions, offers the score mean as a finite typical value of distributions including the heavy-tailed ones. In the article, we define the score variance as a finite measure of variability of distributions with respect to the typical value and discuss its properties and methods of its estimation. By means of the square root of the score variance we introduce a generalized Rao distance in the sample space.
Trvalý link: https://hdl.handle.net/11104/0339131