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| Auteurs principaux: | , , , , |
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| Format: | Preprint |
| Publié: |
2023
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2308.13737 |
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| _version_ | 1866910294889988096 |
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| author | Shi, Yushu Zhang, Liangliang Do, Kim-Anh Jenq, Robert R. Peterson, Christine B. |
| author_facet | Shi, Yushu Zhang, Liangliang Do, Kim-Anh Jenq, Robert R. Peterson, Christine B. |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2308_13737 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | survivalContour: Visualizing predicted survival via colored contour plots Shi, Yushu Zhang, Liangliang Do, Kim-Anh Jenq, Robert R. Peterson, Christine B. Applications 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. |
| title | survivalContour: Visualizing predicted survival via colored contour plots |
| topic | Applications |
| url | https://arxiv.org/abs/2308.13737 |