CPCM2SSP: Check Proportional Hazards for a given model

In SandraCastroPearson/2SPcurves: A Package for the Analysis of Time to Event Outcomes Using Two-Sample Probability Curves

Check Proportional Hazards for a given model

Description

Check Proportional Hazards for a given model

Usage

CPCM2SSP(
  time,
  event,
  group,
  changepoints,
  silent,
  xlab = "",
  ylab = "",
  main = "",
  cex.axis,
  cex.lab,
  lty,
  legend.inset,
  legend.cex,
  lwd
)

Arguments

time	Time to event or censoring.
event	An indicator vector with values of 1 for individuals who had the event occur or 0 if the participant was censored.
group	An indicator vector with values of 1 if the the participant was in the treatment arm and 0 otherwise.
changepoints	A vector with times where we will cut as part of a time-varying covariate.
silent	Logical argument, FALSE indicates the user wants plots and TRUE indicates no plots only AUC calculations (default is FALSE).
xlab	String argument for the horizontal axis label of the ROC curve.
ylab	String argument for the vertical axis label of the ROC curve.
main	String argument for the title of the ROC curve.
cex.axis	Optional graphical parameter for magnification of axis annotation. See par for more details.
cex.lab	Optional graphical parameter for magnification of x and y labels. See par for more details.
lty	Optional graphical parameter to set the type of line to use. Can be a number or a vector. See par for more details.
legend.inset	Optional graphical parameter controling the inset of the legend.
legend.cex	Optional graphical parameter for magnification of the legend's text.
lwd	Optional graphical parameter for line width relative to the default. See par for more details.

Value

A plot of the curve and object containing:

• A cox model object based on the change points.

• The area under the curve for the given plot.

SandraCastroPearson/2SPcurves documentation built on June 15, 2022, 3:42 a.m.