A note on deletion diagnostics for estimating equations
We describe an algorithm based upon the Sherman--Morrison--Woodbury formula for the inversion of matrices with special structure that occur in formulae for deletion diagnostics. Substantial computational savings relative to a method based upon Cholesky's decomposition are illustrated. The result has broad application to regression diagnostics for clustered data. Copyright 2008, Oxford University Press.
Year of publication: |
2008
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Authors: | Preisser, John S. ; Qaqish, Bahjat F. ; Perin, Jamie |
Published in: |
Biometrika. - Biometrika Trust, ISSN 0006-3444. - Vol. 95.2008, 2, p. 509-513
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Publisher: |
Biometrika Trust |
Saved in:
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