legacyplot: Plotting univariate Bayesian change point results
Description
legacyplot() produces summary plots of the results of bcp() when used for univariate analysis; it was the default method prior to package version 3.0.0.
Usage
legacyplot(x, ...)
Arguments
x
the result of a call to bcp().
...
(optional) additional arguments, ignored.
Details
legacyplot() produces the following plots using base graphics:
Posterior Means: location in the sequence versus the posterior mean over the iterations.
Posterior Probability of a Change: location in the sequence versus the relative frequency of iterations which resulted in a change point.
# NOT RUN {##### A random sample from a few normal distributions #####testdata <- c(rnorm(50), rnorm(50, 5, 1), rnorm(50))
bcp.0 <- bcp(testdata, return.mcmc=TRUE)
legacyplot(bcp.0)
# }