plotnpSurv2.3D: Uses a 3D perspective plot to visualize a nonparametric...

In mhazard: Nonparametric and Semiparametric Methods for Multivariate Failure Time Data

Uses a 3D perspective plot to visualize a nonparametric bivariate survival function

Description

Plots a 3D perspective plot of an estimated nonparametric bivariate survival function. This function is a wrapper for the persp3D function from the plot3D package with default parameters chosen to make the data easier to visualize.

Usage

plotnpSurv2.3D(
  npSurv2.obj,
  col = "grey",
  shade = 0.25,
  theta = 120,
  xlab = "T1",
  ylab = "T2",
  zlab = "Fhat",
  ...
)

Arguments

npSurv2.obj	Output of the npSurv2 function.
col	Color palette to be used for the plot. Defaults to "grey". See persp3D.
shade	The degree of shading of the surface facets. Defaults to 0.25. See persp.
theta	The azimuthal viewing direction. See persp.
xlab	The x-axis label. Defaults to "T1".
ylab	The y-axis label. Defaults to "T2".
zlab	The z-axis label. Defaults to "Fhat".
...	Additional parameters to the persp3D function.

See Also

npSurv2, persp3D

Examples

x <- genClayton2(100, 0, 1, 1, 2, 2)
x.npSurv2 <- npSurv2(x$Y1, x$Y2, x$Delta1, x$Delta2)
plotnpSurv2.3D(x.npSurv2)

x2 <- genClayton2(100, 2, 1, 1, 2, 2)
x2.npSurv2 <- npSurv2(x2$Y1, x2$Y2, x2$Delta1, x2$Delta2)
plotnpSurv2.3D(x2.npSurv2)

mhazard documentation built on Aug. 17, 2023, 5:12 p.m.