BDgraph (version 2.6)

traceplot: Trace plot of graph size

Description

Trace plot of graph size from all bdgraph output. It is a tool for checking the convergency of the BD-MCMC algorithm.

Usage

traceplot (output, acf = FALSE, pacf = FALSE, xlim = NULL, ylim = NULL, main = NULL)

Arguments

output

a list which is the result of BD-MCMC algorithm from the 'bdgraph' function.

acf

logical: if TRUE you will see the plot of autocorrelation functions for graph sizes. The default is FALSE.

pacf

logical: if TRUE you will see the plot of partial autocorrelations for graph sizes. The default is FALSE.

xlim

graphical parameter (see plot).

ylim

graphical parameter (see plot).

main

graphical parameter (see plot).

References

Mohammadi, A. and E. C. Wit (2012). Gaussian graphical model determination based on birth-death MCMC inference, arXiv:1210.5371v4. http://arxiv.org/abs/1210.5371v4

See Also

bdgraph

Examples

# generate the data from multivariate normal distribution
  data.sim <- bdgraph.sim(n = 100, p = 8, vis = T)
  
  output <- bdgraph(data.sim, meanzero = T, iter = 2000, save.all = TRUE)
  
  traceplot(output)
  
  traceplot(output, acf = T, pacf = T)