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02.3.2. Badly Weighted Least Squares—Solution

Published online by Cambridge University Press:  01 August 2003

Douglas P. Wiens
Affiliation:
University of Alberta, Edmonton, Alberta

Extract

Badly weighted least squares—solution.An excellent solution was independently proposed by Geert Dhaene. A proof for the case p = 1 based on the convexity of Laplace transforms was also provided by Koenker and Portnoy, the posers of the problem.

Type
PROBLEMS AND SOLUTIONS
Copyright
© 2003 Cambridge University Press

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