param_kMax

Parameter Description: Maximum Number of Stages

internal

Design and analysis of confirmatory adaptive clinical trials with continuous, binary, and survival endpoints according to the methods described in the monograph by Wassmer and Brannath (2016) <doi:10.1007/978-3-319-32562-0>. This includes classical group sequential as well as multi-stage adaptive hypotheses tests that are based on the combination testing principle.

Friedrich Pahlke

rpact

Confirmatory Adaptive Clinical Trial Design and Analysis

Gernot Wassmer

Till Jensen

Daniel Sabanes Bove

Stephen Schueuerhuis

Tobias Muetze

param_kMax function

<dl><dt>kMax</dt>
<dd>The maximum number of stages <code>K</code>.
Must be a positive integer of length 1 (default value is <code>3</code>).
The maximum selectable <code>kMax</code> is <code>20</code> for group sequential or inverse normal and
<code>6</code> for Fisher combination test designs.</dd></dl>

Arguments

Parameter Description: Maximum Number of Stages — param_kMax

<dl>

<dt>kMax</dt>
<dd>The maximum number of stages <code>K</code>.
Must be a positive integer of length 1 (default value is <code>3</code>).
The maximum selectable <code>kMax</code> is <code>20</code> for group sequential or inverse normal and
<code>6</code> for Fisher combination test designs.</dd>

</dl>