isstuck {ggdmc}

Model checking functions

Description

The function tests whether Markov chains encounter a parameter region that is difficult to search. CheckConverged is a wrapper function running the four checking functions, isstuck, isflat, ismixed and iseffective.

Usage

isstuck(x, hyper = FALSE, cut = 10, start = 1, end = NA,
  verbose = FALSE)

CheckConverged(x)

Arguments

x

posterior samples

hyper

a Boolean switch, extracting hyper attribute.

cut

the criteria for suggesting abnormal chains found

start

start iteration

end

end iteration

verbose

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