Influence diagnostics for the Weibull model fit to censored data
Methods for detecting influential observations for the Weibull model fit to censored data are discussed. These methods include: one-step deletion diagnostics, influence functions and curvature diagnostics. Results indicate that the curvature diagnostics may be helpful in detecting masking.
Year of publication: |
1990
|
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Authors: | Weissfeld, Lisa A. ; Schneider, Helmut |
Published in: |
Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 9.1990, 1, p. 67-73
|
Publisher: |
Elsevier |
Keywords: | Generalized linear model maximum curvature one-step estimates Weibull model |
Saved in:
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