Creates "profile.brglm" objects to be used for the calculation of
confidence intervals and for plotting.
# S3 method for brglm
profile(fitted, gridsize = 10, stdn = 5,
stepsize = 0.5, level = 0.95,
which = 1:length(coef(fitted)), verbose = TRUE,
zero.bound = 1e-08, scale = FALSE, ...)an object of class "brglm".
as in profileModel.
as in profileModel.
as in profileModel.
qchisq(level,1) indicates the range that the
profiles must cover.
as in profileModel.
as in profileModel.
as in profileModel.
as in profileModel.
further arguments passed to or from other methods.
An object of class "profile.glm" with attribute “level”
corresponding to the argument level. The object supports the
methods print, plot, pairs
and confint and it is a list of the components:
a "profileModel" object containing
the profiles of the ordinary deviance for the maximum likelihood fit
corresponding to fitted.
NULL if method = "glm.fit" in
brglm. If method = "brglm.fit" and pl =
TRUE, profilesBR is a "profileModel" object containing
the profiles of the penalized deviance for the parameters of
fitted. If method = "brglm.fit" and pl = FALSE
profilesBR is a "profileModel" object containing the
profiles of the modified score statistic (see
profileObjectives) for the parameters of fitted.
profile.brglm calculates the profiles of the appropriate
objectives to be used for the construction of confidence intervals for
the bias-reduced estimates (see confint.brglm for the
objectives that are profiled).
# NOT RUN {
# see example in 'confint.brglm'.
# }
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