compHaz: Graphical comparison of cumulative hazards

In eha: Event History Analysis

Graphical comparison of cumulative hazards

Description

Comparison of the estimated baseline cumulative hazards functions for two survival models.

Usage

compHaz(
  fit1,
  fit2,
  main = NULL,
  lty = 1:2,
  col = c("red", "blue"),
  printLegend = TRUE
)

Arguments

fit1	An object of type "coxreg", "phreg", or other output from from survival fitters.
fit2	An object of type "coxreg", "phreg", or other output from survival fitters.
main	Header for the plot. Default is NULL.
lty	line types.
col	Line colors. should be NULL (black lines) or of length 2.
printLegend	Should a legend be printed? Default is TRUE.

Value

No return value.

Author(s)

Göran Broström

See Also

hazards, coxreg, and phreg.

Examples

fit.cr <- coxreg(Surv(enter, exit, event) ~ sex, data = oldmort)
fit.w <- phreg(Surv(enter, exit, event) ~ sex, data = oldmort)
compHaz(fit.cr, fit.w)

eha documentation built on Oct. 7, 2024, 1:17 a.m.