Estimate Cutpoints of Metric Variables in the Context of Cox Regression
Estimate cutpoints in a multivariable setting for survival data
Summarise cutpoint estimation
Plot penalized smoothing splines from cpobj object
Plot AIC and LRT-statistics values from cpobj object
cutpoint: Estimate Cutpoints of Metric Variables in the Context of Cox...
Combine Factors
Pipe operator
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>.