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Statistical problems of a determination of isobestic points. (English) Zbl 1046.62067

Horová, Ivana (ed.), Summer school DATASTAT 01. Proceedings. Brno: Mararyk University (ISBN 80-210-3028-3/pbk). Folia Fac. Sci. Nat. Univ. Masaryk. Brun., Math. 11, 139-150 (2002).
Summary: The isobestic point can be defined as a point where several regression functions are crossed. Since courses of the regression functions are influenced by random errors they cross in a neighbourhood of this point only. Some statistical analysis of determination of an optimum position of isobestic points is given in the paper.
For the entire collection see [Zbl 1010.00010].

MSC:

62J05 Linear regression; mixed models
62F30 Parametric inference under constraints
62H12 Estimation in multivariate analysis
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