logrank

Performs the log-rank test on survival data, possibly stratified.

survival

Parametric proportional hazards fitting with left truncation and
right censoring for common families of distributions, piecewise constant
hazards, and discrete models. Parametric accelerated failure time models
for left truncated and right censored data. Proportional hazards
models for tabular and register data. Sampling of risk sets in Cox
regression, selections in the Lexis diagram, bootstrapping.
Broström (2022) <doi:10.1201/9780429503764>.

Göran Broström

Event History Analysis

Jianming Jin

logrank function

<dl><dt>Y</dt>
<dd>a survival object as returned by the <code>Surv</code> function.</dd>
<dt>group</dt>
<dd>defines the groups to be compared. Coerced to a factor.</dd>
<dt>data</dt>
<dd>a data.frame in which to interpret the variables.</dd></dl>

Arguments

Author

The Log-rank test — logrank

<dl>

<dt>Y</dt>
<dd>a survival object as returned by the <code>Surv</code> function.</dd>


<dt>group</dt>
<dd>defines the groups to be compared. Coerced to a factor.</dd>


<dt>data</dt>
<dd>a data.frame in which to interpret the variables.</dd>

</dl>

logrank: The Log-rank test

Description

Usage

Value

Arguments

Author

See Also

Examples