Name: L-Nonformation, L-Ancillarity, and L-Sufficiency
Creator: Barndorff-Nielsen, O. E.
Keywords: Sufficient statistics and fields, likelihood, 0502 economics and business, 05 social sciences, L-nonformation, Foundations and philosophical topics in statistics, parametrization, 0101 mathematics, 01 natural sciences, L-sufficiency

L-nonformation, L-ancillarity, and L-sufficiency

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2000 English Publisher:Society for Industrial & Applied Mathematics (SIAM)Journal:Theory of Probability & Its Applications, volume 44, pages 197-201 (issn: 0040-585X, eissn: 1095-7219,

Authors: Barndorff-Nielsen, O. E.;

doi: 10.1137/s0040585x97977495

L-Nonformation, L-Ancillarity, and L-Sufficiency

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Abstract

Summary: A concept ''L-nonformation,'' of no information about a parameter of interest, is defined. It implies concepts of generalized ancillarity and sufficiency, termed L-ancillarity and L-sufficiency (the latter having been studied previously). Here L stands for likelihood. Properties of these concepts are discussed.

Keywords

Sufficient statistics and fields, likelihood, L-nonformation, Foundations and philosophical topics in statistics, parametrization, L-sufficiency, L-ancillarity, information

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