plot.tvem {tvem}

plot.tvem: Produce plots for a tvem model.

Description

Produces plots from a tvem object produced by the tvem function. These plots will be shown on the default output device (likely the screen); they can of course be written to a file instead, by preceding the call to plot.tvem with a call to png(), pdf(), or other R graphic file output functions.

Usage

## S3 method for class 'tvem'
plot(
  x,
  use_panes = TRUE,
  which_plot = NULL,
  diagnostics = FALSE,
  exponentiate = FALSE,
  ...
)

Arguments

x

The TVEM object to be plotted.

use_panes

Whether to plot multiple coefficient functions in a single image.

which_plot

The coefficient number to plot, if only one plot is desired at a time.

diagnostics

If this is set to TRUE, then instead of plotting coefficient functions, the function will show a histogram of residuals and a plot of fitted values versus residuals. These may be useful in checking for outliers or skew in TVEM with a numeric outcome. They are not likely to be as useful in TVEM with a binary or other discrete outcome.

exponentiate

If this is set to TRUE and if the TVEM had a binary outcome, then the exponentiated coefficient functions (representing odds and odds ratios) will be plotted rather than the usual coefficient functions (representing log odds and log odds ratios).

...

Further arguments currently not supported