xp.incl.index.cov.ind: Individual inclusion index

In xpose4: Diagnostics for Nonlinear Mixed-Effect Models

Individual inclusion index

Description

This function will generate a plot of individual inclusion indexes for a specific covariate, which can be used to identify influential individuals for inclusion of that covariate. The index for an individual is calculated as the observed number of inclusions of that individual when the specific covariate was included minus the expected number of inclusions (based on the total bootstrap inclusions), divided by expected.

Usage

xp.incl.index.cov.ind(
  bootgam.obj = NULL,
  boot.type = NULL,
  cov.name = NULL,
  main = NULL,
  ylb = "ID",
  xlb = "Individual inclusion index",
  return_plot = TRUE,
  results.tab = NULL,
  ...
)

Arguments

bootgam.obj	A bootgam or bootscm object.
boot.type	Either "bootgam" or "bootscm". Default is NULL, which means the user will be asked to make a choice.
cov.name	The name of the covariate for which to create the plot.
main	The title of the plot.
ylb	The label for the x-axis.
xlb	The label for the y-axis.
return_plot	Should a plot object be returned?
results.tab	Supply your own results table.
...	Additional plotting parameters.

Value

A lattice plot object is returned.

Author(s)

Ron Keizer

See Also

Other bootgam: xp.daic.npar.plot(), xp.dofv.npar.plot(), xp.inc.cond.stab.cov(), xp.inc.ind.cond.stab.cov(), xp.inc.stab.cov(), xp.incl.index.cov()

Other bootscm: bootscm.import(), xp.daic.npar.plot(), xp.dofv.npar.plot(), xp.inc.cond.stab.cov(), xp.inc.ind.cond.stab.cov(), xp.inc.stab.cov(), xp.incl.index.cov()

xpose4 documentation built on May 31, 2022, 5:07 p.m.