A theorem on the trace of certain matrix products and some applications
By: Walter Kristof
Series: Research bulletin -- 21; Research bulletin (Educational Testing Service) -- RB-69-21
Publisher: Educational Testing Service
Published: 1969
Place of publication: Princeton, New Jersey
Language: eng
Number of pages: 23
Subjects: Educational tests and measurements; Educational statistics
Notes: "March 1969."

This bulletin is a draft for interoffice circulation. It is automatically superseded upon formal publication of the material.--T.p.

Includes bibliographical references (leaves 22-23).