cutpoint
Estimate Cutpoints of Metric Variables in the Context of Cox Regression
v1.0.0
·
May 9, 2025
·
MIT + file LICENSE
Description
Estimate one or two cutpoints of a metric or ordinal-scaled variable in the multivariable context of survival data or time-to-event data. Visualise the cutpoint estimation process using contour plots, index plots, and spline plots. It is also possible to estimate cutpoints based on the assumption of a U-shaped or inverted U-shaped relationship between the predictor and the hazard ratio. Govindarajulu, U., and Tarpey, T. (2022) <doi:10.1080/02664763.2020.1846690>.
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1.0.0
Mar 9, 2026