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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. LOMI, 1981 Volume 108, Pages 57–71 (Mi znsl3435)

On the rank of necessary and sufficient statistics for a sample of multivariate distributions

M. S. Ermakov


Abstract: The rank of necessary and sufficient statistics is described in terms of functional independency of linear combinations of ratio densities logarithms.

UDC: 519.281


 English version:
Journal of Soviet Mathematics, 1984, 25:3, 1146–1154

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© Steklov Math. Inst. of RAS, 2024