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Association between the number of comorbidities and all-cause mortality during the COVID-19 pandemic: A Danish nationwide, retrospective cohort study. [PDF]

J Public Health Res
Zarulli V, Strozza C, Rizzi S.
europepmc   +1 more source

Impact of Donor Cirrhosis Outcome Risk Estimator (CORE) Score on Recipient Outcomes Following Living-donor Liver Transplantation. [PDF]

In Vivo
Takagi K, Fuji T, Yasui K, Nishiyama T, Nagai Y, Okada N, Yokoyama S, Fujiwara T.   +7 more
europepmc   +1 more source

A Berry-Essen Inequality for the Kaplan-Meier L-Estimator

Acta Mathematica Sinica, English Series, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, QH, Zhu, LX
exaly   +7 more sources

The multiple imputations based Kaplan–Meier estimator

Statistics & Probability Letters, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Subramanian, Sundarraman
openaire   +2 more sources

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A SIMPLE IMPROVEMENT OF THE KAPLAN-MEIER ESTIMATOR

Communications in Statistics - Theory and Methods, 2002
ABSTRACT Though widely used, the celebrated Kaplan-Meier estimator suffers from a disadvantage: it may happen, and in small and moderate samples it often does, that even if the difference between two consecutive times t 1 and t 2 ( ) is considerably large, for the values of the Kaplan-Meier estima-tor KM(t 1) and KM(t 2) we may have KM .
Agnieszka Rossa, Ryszard Zielinski
exaly   +2 more sources

Expert Kaplan–Meier estimation

Scandinavian Actuarial Journal, 2023
The setting of a right-censored random sample subject to contamination is considered. In various fields, expert information is often available and used to overcome the contamination. This paper integrates expert knowledge into the product-limit estimator in two different ways with distinct interpretations.
Martin Bladt, Christian Furrer
openaire   +2 more sources

The Jackknife Estimate of a Kaplan-Meier Integral

Biometrika, 1994
Summary: We derive an explicit formula for the jackknife estimate of a Kaplan- Meier integral. From this the asymptotic analysis of the jackknifed Kaplan-Meier process becomes straightforward. In a small simulation study it is demonstrated that jackknifing may lead to a considerable reduction of the bias.
Stute, Winfried, Wang, Jane-Ling
openaire   +2 more sources

Reconstructing the Kaplan–Meier Estimator as an M-estimator

The American Statistician, 2021
The Kaplan–Meier (KM) estimator, which provides a nonparametric estimate of a survival function for time-to-event data, has broad applications in clinical studies, engineering, economics and many o...
Jiaqi Gu, Yiwei Fan, Guosheng Yin
openaire   +1 more source