Learn R Programming

BNSP (version 2.0.2)

plot.mvrm: Creates plots of terms in the mean and/or variance models

Description

This function plots estimated terms that appear in the mean and variance models.

Usage

# S3 method for mvrm
plot(x,model="mean",term,intercept=TRUE,grid=30,centre=mean,
quantiles=c(0.1, 0.9),static=TRUE,centreEffects=FALSE,plotOptions=list(), ...)

Arguments

x

an object of class `mvrm' as generated by function mvrm.

model

one of "mean", "stdev", or "both", specifying which model to be visualized.

term

the term in the selected model to be plotted.

intercept

specifies if an intercept should be included in the calculations.

grid

the length of the grid on which the term will be evaluated.

centre

a description of how the centre of the posterior should be measured. Usually mean or median.

quantiles

the quantiles to be used when plotting credible regions. Plots without credible intervals may be obtained by setting this argument to NULL.

static

relevant for 3D plots only. If static=TRUE then plot.mvrm calls function ribbon3D from package plot3D to create the plot. If static=FALSE then plot.mvrm calls function scatterplot3js from package threejs to create the plot.

centreEffects

If TRUE then the effects in the mean functions are centred around zero over the range of the predictor while the effects in the variance function are scaled around one.

plotOptions

for plots of univariate smooth terms or for plots of bivariate smooth terms where one of the two covariates is discrete, this is a list of plot elements to give to ggplot. For smooths of bivariate continuous covariates, this is a list of plot elements to give to ribbon3D (if static=FALSE) or to scatterplot3js (if static=TRUE).

...

Other arguments.

Value

Plots of covariate effects

Details

Use this function to plot terms that appear in the right-hand side of formula or formula.v, the arguments of function mvrm.

See Also

mvrm

Examples

Run this code
# NOT RUN {
#see \code{mvrm} example
# }

Run the code above in your browser using DataLab