fwdtrLrPlot {Rfwdmv} | R Documentation |
Produces a plot of the likelihood ratio of transformation parameters during all steps of the forward search.
fwdtrLrPlot(x, psfrag.labels = FALSE)
x |
a fwdtr object. |
psfrag.labels |
a logical value. If TRUE then the x, y, and main labels are set to "xlab", "ylab", and "main" for replacement via the psfrag utility. |
The horizontal lines drawn in the plot refer to the 95% and 99% quantiles of the associated chisquare distribution.
an empty list is invisibly returned.
Fabrizio Laurini
Atkinson, A. C., Riani, M. and Cerioli, A. (2004) Exploring Multivariate Data with the Forward Search. Springer-Verlag New York.
fwdtr.object
, profile.fwdtr.object
## Forward search on untrasformed data data(mussels.dat) l.mle <- fwdtr(mussels.dat) ## plot the likelihood ratio test fwdtrLrPlot(l.mle)