geome.fit

This function is called from <code>coxreg</code>. A user may call it directly.

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

geome.fit function

<dl><dt>X</dt>
<dd>The design matrix</dd>
<dt>Y</dt>
<dd>Survival object</dd>
<dt>rs</dt>
<dd>risk set produced by <code>risksets</code></dd>
<dt>strats</dt>
<dd>Stratum indicator</dd>
<dt>offset</dt>
<dd>Offset</dd>
<dt>init</dt>
<dd>Initial values</dd>
<dt>max.survs</dt>
<dd>Maximal survivors</dd>
<dt>method</dt>
<dd>"ml", always, i.e., this argument is ignored.</dd>
<dt>control</dt>
<dd>See <code>coxreg</code>.</dd></dl>

Arguments

Author

Constant intensity discrete time proportional hazards — geome.fit

<dl>

<dt>X</dt>
<dd>The design matrix</dd>


<dt>Y</dt>
<dd>Survival object</dd>


<dt>rs</dt>
<dd>risk set produced by <code>risksets</code></dd>


<dt>strats</dt>
<dd>Stratum indicator</dd>


<dt>offset</dt>
<dd>Offset</dd>


<dt>init</dt>
<dd>Initial values</dd>


<dt>max.survs</dt>
<dd>Maximal survivors</dd>


<dt>method</dt>
<dd>"ml", always, i.e., this argument is ignored.</dd>


<dt>control</dt>
<dd>See <code>coxreg</code>.</dd>

</dl>

geome.fit: Constant intensity discrete time proportional hazards

Description

Usage

Value

Arguments

Author

References

See Also