This function generates part of the model code for meta-analysis
when the dataset has complete compliance information for all studies,
as described in Section 2.2, "the Bayesian hierarchical model" of the package manuscript.
This function will be called internally if user uses the cace.meta.c function.
model.meta.c(random.effects = list(), re.values = list())It returns a model string
a list of logical values indicating whether random effects are included in the model.
The list should contain the assignment for these parameters only: delta.n (\(\delta_{in}\)),
delta.a (\(\delta_{ia}\)), delta.u (\(\delta_{iu}\)), delta.v (\(\delta_{iv}\)),
delta.s (\(\delta_{is}\)), delta.b (\(\delta_{ib}\)), cor. The list should be in the
form of list(delta.a = FALSE, cor = FALSE, ...). By default, this
is an empty list, and all parameters are default to TRUE. Parameters that are not listed in the list
are assumed to be TRUE. Note that \(\rho\) (cor) can only be included when both \(\delta_{in}\)
(delta.n) and \(\delta_{ia}\) (delta.a) are set to TRUE. Otherwise, a warning
occurs and the model continues running by forcing delta.n = TRUE and delta.a = TRUE.
a list of parameter values for the random effects. It should contain the assignment for these
parameters only: alpha.n.m and alpha.n.s, which refer to the mean and standard deviation used
in the normal distribution estimation of alpha.n, as well as alpha.a.m, alpha.a.s,
alpha.s.m, alpha.s.s, alpha.b.m, alpha.b.s, alpha.u.m, alpha.u.s,
alpha.v.m, alpha.v.s. It also contains the shape and rate parameters of the gamma distributions
of the standard deviation variable of delta.n, delta.a, delta.u, delta.v
delta.s, delta.b. The shape parameters are named as tau.n.h and tau.a.h, for example,
and the rate parameters are named as tau.n.r and tau.a.r. You do not need to specify the shape and
rate parameters if the corresponding random effect is set to FALSE in random.effects, since they will
not be used anyways. By default, re.values is an empty list, and all the mean are set to 0, and
alpha.n.s = alpha.a.s = 0.16, and alpha.s.s = alpha.b.s = alpha.u.s = alpha.v.s = 0.25,
and the shape and rate parameters are default to 2.
# use default settings
model.string <- model.meta.c()
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