param_lambda2

<p>The assumed hazard rate in the reference group, there is no default.
<code>lambda2</code> can also be used to define piecewise exponentially distributed survival times (see details).</p>

lambda2

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

param_lambda2 function

Parameter Description: Lambda (2) — param_lambda2

Parameter Description: Lambda (2)

param_lambda2: Parameter Description: Lambda (2)

Description

Arguments