kmPlot: Custom Kaplan Meier plot with median lines and legends
In weshorton/wrh.rUtils: Miscellaneous R Utility Functions

kmPlot

R Documentation

Custom Kaplan Meier plot with median lines and legends

Description

Specific Kaplan Meier plot

Usage

kmPlot(
  fit,
  model,
  colors_v = c("blue", "red"),
  labels_v = c(Low = "low", High = "up"),
  main_v = "KM Survival",
  xlab_v = "Overall Survival",
  ylab_v = "Prop. Survival",
  max_x,
  leg_y = c(med = 1, rec = 0.83, p = 0.7),
  fileName_v = NA
)

Arguments

`fit`	"survfit" object created by survfit() function
`model`	"survdiff" object created by survdiff() function
`colors_v`	vector of colors to plot. Must be same length as number of divisions in fit
`labels_v`	named vector of divisions in survival model. Names will be displayed on legend, values must match those of fit/model.
`main_v`	title for plot
`xlab_v`	label for X-axis. Default is "Overall Survival"
`ylab_v`	label for y-axis. Default is "Prop. Survival"
`max_x`	Max x-value from original data that created fit. Used for placing legends
`leg_y`	named vector of legend y-axis placements. Names are 'med', 'p', and 'rec'. Legends will only be printed if they have a leg_y value.
`fileName_v`	path to output file where plot will be printed. If NA, will print to stdout.