plotnpSurv2.HM {mhazard}

Uses a heat map to visualize a nonparametric bivariate survival function

Description

Plots a heat map of an estimated nonparametric bivariate survival function. This function is a wrapper for the image function with default parameters chosen to make the data easier to visualize.

Usage

plotnpSurv2.HM(
  npSurv2.obj,
  contour = TRUE,
  col = terrain.colors(100),
  xlab = "T1",
  ylab = "T2",
  ...
)

Arguments

npSurv2.obj

Output of the npSurv2 function.

contour

Should contour lines be added to the plot? Defaults to TRUE.

col

List of colors for the heat map. Defaults to terrain.colors(100).

xlab

The x-axis label. Defaults to "T1".

ylab

The y-axis label. Defaults to "T2".

...

Additional parameters to the image function.

See Also

npSurv2, image

Examples

x <- genClayton2(1000, 0, 1, 1, 2, 2)
x.npSurv2 <- npSurv2(x$Y1, x$Y2, x$Delta1, x$Delta2)
plotnpSurv2.HM(x.npSurv2)

x2 <- genClayton2(1000, 2, 1, 1, 2, 2)
x2.npSurv2 <- npSurv2(x2$Y1, x2$Y2, x2$Delta1, x2$Delta2)
plotnpSurv2.HM(x2.npSurv2)