lpl (version 0.13)

plot.lple: The Plot Function of lple

Description

Draw a series of plots of beta_w vs. w_est for each dependent variable with interactions with the biomarker w. See also: lple, lpl.control

Usage

# S3 method for lple
plot(x, ..., scale = c('original', 'transformed'))

Value

No return value, called for plot model fit

Arguments

x

a lple class returned from lple fit.

scale

choose the scale of biomarker variable, 'original' or 'o' for the original biomarker scale. 'transformed' or 't' for transformed scale that mapps biomarker to interval (0, 1). The default is to plot in the original scale.

...

other options used in plot().

Author

Bingshu E. Chen and Siwei Zhang

Details

plot.lple is called to plot the relationships between beta_w and w_est for each dependent variable with interactions with the biomarker w, from the lple fit model.

The number of interaction terms can be set in lpl.control.

The default method, print.default has its own help page. Use methods("print") to get all the methods for the print generic.

See Also

lplb, lple, lpl.control, print.lple

Examples

  # \donttest{
    dat = lplDemoData(50)
    fit = lple(Surv(time, status)~z1 + w, data = dat, p1 = 1)
    plot(fit)
  # }