On the relationship between partial sufficiency, invariance and conditional independence

Authors

  • Jesús Montanero Universidad de Estremadura
  • Agustín G. Nogales Universidad de Estremadura
  • José A. Oyola Universidad de Estremadura
  • Paloma Pérez Universidad de Estremadura

DOI:

https://doi.org/10.6092/issn.1973-2201/366

Abstract

Several propositions that appear in a natural way in the literature on sufficiency and invariance, including the conditional independence of the invariant and the sufficient s-fields given its intersection, are adapted for partial sufficiency (in the sense of Fraser), and the relationship between them is studied.

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Published

2007-10-19

How to Cite

Montanero, J., Nogales, A. G., Oyola, J. A., & Pérez, P. (2003). On the relationship between partial sufficiency, invariance and conditional independence. Statistica, 63(3), 507–516. https://doi.org/10.6092/issn.1973-2201/366

Issue

Vol. 63 No. 3 (2003)

Section

Articles

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Copyright (c) 2003 Statistica

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