TracePlot: Trace plot

In bkmr: Bayesian Kernel Machine Regression

Trace plot

Description

Trace plot

Usage

TracePlot(
  fit,
  par,
  comp = 1,
  sel = NULL,
  main = "",
  xlab = "iteration",
  ylab = "parameter value",
  ...
)

Arguments

fit	An object containing the results returned by a the kmbayes function
par	which parameter to plot
comp	which component of the parameter vector to plot
sel	logical expression indicating samples to keep; defaults to keeping the second half of all samples
main	title
xlab	x axis label
ylab	y axis label
...	other arguments to pass onto the plotting function

Details

For guided examples, go to https://jenfb.github.io/bkmr/overview.html

Value

No return value, generates plot

Examples

## First generate dataset
set.seed(111)
dat <- SimData(n = 50, M = 4)
y <- dat$y
Z <- dat$Z
X <- dat$X

## Fit model with component-wise variable selection
## Using only 100 iterations to make example run quickly
## Typically should use a large number of iterations for inference
set.seed(111)
fitkm <- kmbayes(y = y, Z = Z, X = X, iter = 100, verbose = FALSE, varsel = TRUE)

TracePlot(fit = fitkm, par = "beta")
TracePlot(fit = fitkm, par = "sigsq.eps")
TracePlot(fit = fitkm, par = "r", comp = 1)

bkmr documentation built on March 28, 2022, 9:11 a.m.