Abstract
We establish a connection between the Khatri-Rao and Tracy-Singh products introduced by Khatri and Rao (C.G. Khatri, C.R. Rao, Sankhya 30 (1968) 167-180) and Tracy and Singh (D.S. Tracy, R.P. Singh, Statistica Neerlandica 26 (1972) 143-157), respectively, and present further results including matrix equalities and inequalities involving the two products. Also, we give two statistical applications.
Original language | English |
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Pages (from-to) | 267-277 |
Number of pages | 11 |
Journal | Linear Algebra and Its Applications |
Volume | 289 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Mar 1999 |
Externally published | Yes |