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An R-Based Landscape Validation of a Competing Risk Model
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Krebsforschung
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JoVE Journal Krebsforschung
An R-Based Landscape Validation of a Competing Risk Model

An R-Based Landscape Validation of a Competing Risk Model

DOI:
10.3791/64018-v

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05:37 min

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September 16, 2022

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, , , , , , , , , ,
1Department of Hepatobiliary Surgery, Affiliated Jinhua Hospital,Zhejiang University School of Medicine, 2Department of Medical Oncology, Affiliated Jinhua Hospital,Zhejiang University School of Medicine, 3Department of Colorectal Surgery, Affiliated Jinhua Hospital,Zhejiang University School of Medicine

Kapitel

  • 00:04Introduction
  • 00:35Discrimination Ability of the Competing Risk Nomogram
  • 01:17Calibration Ability of Competing Risk Models
  • 02:42Internal Validation Using the Bootstrap Method and External Validation of the Competing Risk Model
  • 03:45Results: Codes for Evaluating the Discrimination and Calibration Abilities of a Competing Risk Model
  • 04:44Conclusion

Summary

Automatische Übersetzung

Automatische Übersetzung

The present protocol describes codes in R for evaluating the discrimination and calibration abilities of a competing risk model, as well as codes for the internal and external validation of it.

Tags

Competing Risk ModelSurvival AnalysisR-basedLandscape ValidationC-indexAUCCalibration CurveBootstrap MethodRisk Regression PackageCumulative Incidence

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