Covariate inclusion indices show the correlation in inclusion of a covariate in the final model in a bootgam or bootscm.
xp.incl.index.cov(bootgam.obj = NULL, boot.type = NULL, main = NULL, xlb
= "Index", ylb = "Covariate", add.ci = FALSE, incl.range = NULL, ...)
The bootgam or bootscm object.
Either "bootgam" or "bootscm". Default is NULL, which means the user will be asked to make a choice.
Plot title.
Label for the x-axis.
Label for th y-axis.
Add a confidence interval to the plotted data.
Included range
Additional plotting information.
A lattice plot object is returned.