plot.plaqreffect {plaqr}

Nonlinear Effect Plot for a Partially Linear Additive Quantile Regression Model

Description

Makes nonlinear effect plots for the nonlinear effects in a fit returned from the nonlinEffect function. Note: you cannot use this function to plot a "plaqr" object.

Usage

## S3 method for class 'plaqreffect'
plot(x, select=NULL, rug = TRUE, jit = TRUE, titles = NULL, pages = 0, type="l", ...)

Arguments

x

a plaqreffect object returned from nonlinEffect.

select

vector of indices of nonlinear terms in x to be plotted, by default all.

rug

if TRUE, a rugplot for the x-coordinate is plotted.

jit

if TRUE, the x-values of the rug plot are jittered.

titles

title(s) as vector of character strings, by default titles are chosen for each plot as “Effect of CovariateName (tau=tau)”.

pages

number of pages desired for the plots.

type

the type of plot that should be drawn.

...

additional arguments for the plotting algorithm.

Author(s)

Adam Maidman

Examples

data(simData)
fit <- plaqr(y~.,~z1+z2,data=simData)
eff <- nonlinEffect(fit, select=c("z1","z2"), renames=c("Length", "Height"))
eff

plot(eff)
plot(eff, select=1, col="red")
plot(eff, select=c(2,1), titles=c("Effect Z1","Effect Z2"))
plot(eff, select=1, col="red", lwd=4)

par(mfrow=c(1,2))
plot(eff)