Geometric Constructions Relating Various Lines of Regression
نویسنده
چکیده
As a direct consequence of the Galton-Pearson-McCartin Theorem [10, Theorem 2], the concentration ellipse provides a unifying thread to the Euclidean construction of various lines of regression. These include lines of coordinate regression [7], orthogonal regression [13], λ-regression [8] and (λ, μ)-regression [9] whose geometric constructions are afforded a unified treatment in the present paper. Mathematics Subject Classification: 51M15, 51N20, 62J05
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