Abstract
The log-rank test is arguably the most widely used test in survival analysis. In this brief Chapter, we explain the idea of the log-rank test and how it translates to competing risks. The key issue is that the log-rank test compares hazards and may consequently be used to compare cause-specific hazards, too. As we have seen earlier, differences between cause-specific hazards do not translate into differences of the cumulative event probabilities in a straightforward manner. Therefore, cumulative incidence functions are often compared by a log-rank-type test for the subdistribution hazard rather than for the cause-specific hazards. As we show below, we may settle for a brief Chapter, because these tests have already been computed as a byproduct of the Cox-type models in Chapter 5.
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© 2012 Springer Science+Business Media, LLC
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Beyersmann, J., Schumacher, M., Allignol, A. (2012). Nonparametric hypothesis testing. In: Competing Risks and Multistate Models with R. Use R!. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-2035-4_6
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DOI: https://doi.org/10.1007/978-1-4614-2035-4_6
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Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-2034-7
Online ISBN: 978-1-4614-2035-4
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