Two classes of element-wise transformations preserving the psd nature of coefficient matrices

Frits E. Zegers*

*Bijbehorende auteur voor dit werk

    OnderzoeksoutputAcademicpeer review

    3 Citaten (Scopus)

    Samenvatting

    Two classes of element-wise transformations are proved to preserve the positive semi-definite nature of coefficient matrices. The correctness of a conjecture by Gower and Legendre on the positive semidefinite nature of a certain coefficient matrix is proved. It is shown that the matrix of monotonicity coefficients proposed by Bentler is positive semidefinite for data without ties
    Originele taal-2English
    Pagina's (van-tot)49-53
    Aantal pagina's5
    TijdschriftJournal of Classification
    Volume3
    Nummer van het tijdschrift1
    DOI's
    StatusPublished - 1986

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