Log-rank test
= Log-rank test
{c}
{wiki}
The log-rank test compares observed and null-expected event counts across groups at each event time, conditional on the current risk sets. It is especially sensitive to proportional-hazards alternatives.
= Log-rank test
{c}
{wiki}
The log-rank test compares observed and null-expected event counts across groups at each event time, conditional on the current risk sets. It is especially sensitive to proportional-hazards alternatives.