lombard {bcp} | R Documentation |
Radii of 100 circular indentations cut by a milling machine.
lombard
A vector of length 100 containing the individual radii.
The data is available online in the data archive of the Journal of Applied Econometrics. url: http://qed.econ.queensu.ca/jae/2003-v18.1/bai-perron/.
Daniel Barry and J. A. Hartigan (1993), A Bayesian Analysis for Change Point Problems, Journal of The American Statistical Association, 88, 309-19.
F. Lombard (1987), Rank Tests for Changepoint Problems, Biometrika, 74, 615-624.
## Not run: data(lombard) # univariate change point analysis bcp.model <- bcp(lombard, burnin=500, mcmc=5000, return.mcmc=TRUE) # linear model change point analysis bcpr.model <- bcp(lombard, cbind(1:100), burnin=500, mcmc=5000, return.mcmc=TRUE) plot(bcp.model, main="Lombard Milling Data") plot(bcpr.model, main="Lombard Milling Data (with Regression Model)") ## End(Not run)