Author's reply to: Comments on the utilization of Mann-Whitney U test and Kaplan-Meier method

Survival analysis I: the Kaplan-Meier method.

The Kaplan-Meier (KM) method is used to analyze 'time-to-event' data. The outcome in KM analysis often includes all-cause mortality, but could also include other outcomes such as the occurrence of a cardiovascular event. The purpose of this article is to explain the basic concepts of the KM method, to provide some guidance regarding the presentation of the KM results and to discuss some importa...

Survival Analysis I: The Kaplan-Meier Method

The Kaplan-Meier (KM) method is used to analyze ‘time-toevent’ data. The outcome in KM analysis often includes allcause mortality, but could also include other outcomes such as the occurrence of a cardiovascular event. The purpose of this article is to explain the basic concepts of the KM method, to provide some guidance regarding the presentation of the KM results and to discuss some important...

Authors’ Reply to Comments

[1] D. A. Zogas and G. K. Karagiannidis, “Infinite-series representations associated with the bivariate Rician distribution and their applications,” IEEE Trans. Commun., vol. 53, no. 11, pp. 1790–1794, Nov. 2005. [2] A. A. Abu-Dayya and N. C. Beaulieu, “Switched diversity on microcellular Ricean channels,” IEEE Trans. Veh. Technol., vol. 43, no. 6, pp. 970–976, Nov. 1994. [3] K. S. Miller, Mult...

Kaplan–Meier Estimator

The Kaplan–Meier estimator is a nonparametric estimator which may be used to estimate the survival distribution function from censored data. The estimator may be obtained as the limiting case of the classical actuarial (life table) estimator, and it seems to have been first proposed by Böhmer [2]. It was, however, lost sight of by later researchers and not investigated further until the importa...

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