.lprop_density_beta

Allows Bayesian borrowing from a historical dataset for time-to-
event data. A flexible baseline hazard function is achieved via a piecewise
exponential likelihood with time varying split points and smoothing prior on the
historic baseline hazards. The method is described in Scott and Lewin (2024)
<doi:10.48550/arXiv.2401.06082>, and the software paper is in Axillus et al.
(2024) <doi:10.48550/arXiv.2408.04327>.

Darren Scott

BayesFBHborrow

Bayesian Dynamic Borrowing with Flexible Baseline Hazard
Function

Sophia Axillus

.lprop_density_beta function

<dl><dt>beta_prop</dt>
<dd>proposal beta</dd>
<dt>mu</dt>
<dd>mean of proposal distribution</dd>
<dt>cprop_beta</dt>
<dd>proposal standard dev</dd></dl>

Arguments

Log density of proposal for MALA — .lprop_density_beta

<dl>

<dt>beta_prop</dt>
<dd>proposal beta</dd>


<dt>mu</dt>
<dd>mean of proposal distribution</dd>


<dt>cprop_beta</dt>
<dd>proposal standard dev</dd>

</dl>

.lprop_density_beta: Log density of proposal for MALA

Description

Usage

Value

Arguments