Plot Function for emc Objects — plot.emc • EMC2

Makes trace plots for model parameters.

Usage

# S3 method for class 'emc'
plot(
  x,
  stage = "sample",
  selection = c("mu", "sigma2", "alpha"),
  layout = NA,
  ...
)

Arguments

x: An object of class emc
stage: A character string indicating the sampling stage to be summarized. Can be preburn, burn, adapt, or sample.
selection: A character vector indicating the parameter group(s). Defaults to mu, sigma2, and alpha.
layout: A vector indicating which layout to use as in par(mfrow = layout). If NA, will automatically generate an appropriate layout.
...: Optional arguments that can be passed to get_pars or plot.default (see par())

Value

A trace/acf plot of the selected MCMC chains

Examples

plot(samples_LNR)






# Or trace autocorrelation for the second subject:
plot(samples_LNR, subject = 2, selection = "alpha")


# Can also plot the trace of for example the group-level correlation:
plot(samples_LNR, selection = "correlation", col = c("green", "purple", "orange"), lwd = 2)