confInt

an object of class `prodlim' as returned by the <code>prodlim</code>
function.

where to compute point-wise confidence limits

times

newdata

Either <code>"risk"</code> (AKA <code>"cuminc"</code>) or <code>"survival"</code> passed to
summary.prodlim as <code>surv=ifelse(type=="risk",FALSE,TRUE)</code>.

type

If <code>"shadow"</code> then confidence limits are drawn as colored
shadows. Otherwise, dotted lines are used to show the upper and lower
confidence limits.

citype

cause

For <code>citype="shadow"</code>, the density of the shade. Default
is 55 percent.

density

Further arguments that are passed to the function
<code>segments</code> if <code>type=="bars"</code> and to <code>lines</code> else.

&#8230;

This function is invoked and controlled by <code>plot.prodlim</code>.

survival

Fast and user friendly implementation of nonparametric estimators
for censored event history (survival) analysis. Kaplan-Meier and
Aalen-Johansen method.

Thomas Alexander Gerds

prodlim

Product-Limit Estimation for Censored Event History Analysis

confInt function

<dl><dt>x</dt>
<dd>an object of class `prodlim' as returned by the <code>prodlim</code>
function.</dd>
<dt>times</dt>
<dd>where to compute point-wise confidence limits</dd>
<dt>newdata</dt>
<dd>see <code>plot.prodlim</code></dd>
<dt>type</dt>
<dd>Either <code>"risk"</code> (AKA <code>"cuminc"</code>) or <code>"survival"</code> passed to
summary.prodlim as <code>surv=ifelse(type=="risk",FALSE,TRUE)</code>.</dd>
<dt>citype</dt>
<dd>If <code>"shadow"</code> then confidence limits are drawn as colored
shadows. Otherwise, dotted lines are used to show the upper and lower
confidence limits.</dd>
<dt>cause</dt>
<dd>see <code>plot.prodlim</code></dd>
<dt>col</dt>
<dd>the colour of the lines.</dd>
<dt>lty</dt>
<dd>the line type of the lines.</dd>
<dt>lwd</dt>
<dd>the line thickness of the lines.</dd>
<dt>density</dt>
<dd>For <code>citype="shadow"</code>, the density of the shade. Default
is 55 percent.</dd>
<dt>...</dt>
<dd>Further arguments that are passed to the function
<code>segments</code> if <code>type=="bars"</code> and to <code>lines</code> else.</dd></dl>

Arguments

Thomas Alexander Gerds &lt;tag@biostat.ku.dk&gt;

Author

Add point-wise confidence limits to the graphs of Kaplan-Meier and
Aalen-Johansen estimates. — confInt

<dl>

<dt>x</dt>
<dd>an object of class `prodlim' as returned by the <code>prodlim</code>
function.</dd>


<dt>times</dt>
<dd>where to compute point-wise confidence limits</dd>


<dt>newdata</dt>
<dd>see <code>plot.prodlim</code></dd>


<dt>type</dt>
<dd>Either <code>"risk"</code> (AKA <code>"cuminc"</code>) or <code>"survival"</code> passed to
summary.prodlim as <code>surv=ifelse(type=="risk",FALSE,TRUE)</code>.</dd>


<dt>citype</dt>
<dd>If <code>"shadow"</code> then confidence limits are drawn as colored
shadows. Otherwise, dotted lines are used to show the upper and lower
confidence limits.</dd>


<dt>cause</dt>
<dd>see <code>plot.prodlim</code></dd>


<dt>col</dt>
<dd>the colour of the lines.</dd>


<dt>lty</dt>
<dd>the line type of the lines.</dd>


<dt>lwd</dt>
<dd>the line thickness of the lines.</dd>


<dt>density</dt>
<dd>For <code>citype="shadow"</code>, the density of the shade. Default
is 55 percent.</dd>


<dt>...</dt>
<dd>Further arguments that are passed to the function
<code>segments</code> if <code>type=="bars"</code> and to <code>lines</code> else.</dd>

</dl>

confInt: Add point-wise confidence limits to the graphs of Kaplan-Meier and Aalen-Johansen estimates.

Description

Usage

Value

Arguments

Author

Details

See Also