A Global Goodness-of-Fit Statistic for the Proportional Hazards Model

A simple alternative to the proportional hazards model is considered, whereby the regression coefficients can vary with time. It leads to a statistic which can be used for checking the assumption of proportional hazards. In the two-sample problem, this statistic is the same as Schoenfeld's (1980); a... Ausführliche Beschreibung

1. Person: Moreau, T.
Weitere Personen: O'Quigley, J. verfasserin; Mesbah, M. verfasserin
Quelle: in Journal of the Royal Statistical Society Vol. 34, No. 3 (1985), p. 212-218
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Format: Online-Artikel
Sprache: English
Veröffentlicht: 1985
Beschreibung: Online-Ressource
Schlagworte: research-article
Survival Time
Hazard Function
Goodness-of-Fit
Proportional Hazards
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Anmerkung: Copyright: Copyright Royal Statistical Society
Zusammenfassung: A simple alternative to the proportional hazards model is considered, whereby the regression coefficients can vary with time. It leads to a statistic which can be used for checking the assumption of proportional hazards. In the two-sample problem, this statistic is the same as Schoenfeld's (1980); a conservative version, computationally simple, is proposed in this case.
ISSN: 1467-9876

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