The function plots the (modified) profile likelihood and the tangent exponential profile likelihood
# S3 method for extprof
plot(x, ...)further arguments to plot.
a graph of the (modified) profile likelihoods
Brazzale, A. R., Davison, A. C. and Reid, N. (2007). Applied Asymptotics: Case Studies in Small-Sample Statistics. Cambridge University Press, Cambridge.
Severini, T. A. (2000). Likelihood Methods in Statistics. Oxford University Press, Oxford.