plot_km

Visualizes averaged (pooled) Kaplan-Meier survival curves across multiple tipping
point parameters, highlighting the tipping point where the upper CL of the hazard ratio crosses 1.

internal

Implements tipping point sensitivity analysis for time-to-event endpoints under different missing data scenarios, as described in Oodally et al. (2025) <doi:10.48550/arXiv.2506.19988>. Supports both model-based and model-free imputation, multiple imputation workflows, plausibility assessment and visualizations. Enables robust assessment for regulatory and exploratory analyses.

Ajmal Oodally

tipse

Tipping Point Analysis for Survival Endpoints

Craig Wang

Zheng Li

plot_km function

<dl><dt>tipse</dt>
<dd>An S3 object of class <code>"tipse"</code> returned from <code>tipping_point_model_free()</code> or <code>tipping_point_model_based()</code>.</dd></dl>

Arguments

Plot Pooled Kaplan–Meier Curves from Model-Free Tipping Point Analysis — plot_km

<dl>

<dt>tipse</dt>
<dd>An S3 object of class <code>"tipse"</code> returned from <code>tipping_point_model_free()</code> or <code>tipping_point_model_based()</code>.</dd>

</dl>

plot_km: Plot Pooled Kaplan–Meier Curves from Model-Free Tipping Point Analysis

Description

Usage

Value

Arguments