Estimation for modified data

4 Novembro 2011, 09:30 • João Andrade e Silva

Log-transformed intervals for the survival function

Confidence intervals for the cumulative hazard function (direct and log-transdformed)

Confidence intervals for the survival function using the cumulative hazard function

Approximations for large data sets

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Estimation for modified data

31 Outubro 2011, 08:00 • João Andrade e Silva

Means, variances and confidence intervals

Greenwood's approximation

Direct and log-transformed confidence intervals for S(t)

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Estimation for modified data 1/2

28 Outubro 2011, 09:30 • João Andrade e Silva

Introduction

Kaplan-Meier estimator

Nelson-Aalen estimator

Example

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Estimation for complete data 2/2

24 Outubro 2011, 08:00 • João Andrade e Silva

Means, variances and interval estimation

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Estimation for complete data

21 Outubro 2011, 09:30 • João Andrade e Silva

R examples

Empirical distribution for grouped data

Empirical survival function

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