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arXiv · 2308.13737

survivalContour: Visualizing predicted survival via colored contour plots

Yushu Shi·Liangliang Zhang·Kim-Anh Do·Robert R. Jenq·Christine B. Peterson
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Abstract

Advances in survival analysis have facilitated unprecedented flexibility in data modeling, yet there remains a lack of tools for graphically illustrating the influence of continuous covariates on predicted survival outcomes. We propose the utilization of a colored contour plot to depict the predicted survival probabilities over time, and provide a Shiny app and R package as implementations of this tool. Our approach is capable of supporting conventional models, including the Cox and Fine-Gray models. However, its capability shines when coupled with cutting-edge machine learning models such as random survival forests and deep neural networks.

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Yushu Shi, Liangliang Zhang, Kim-Anh Do, Robert R. Jenq, Christine B. Peterson. 2023-08-26. survivalContour: Visualizing predicted survival via colored contour plots. https://arxiv.org/abs/2308.13737

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