Description Usage Arguments Details Value Note Note Author(s) Examples
Determines the options (number of steps, save interval, etc.) for running MCMC based on the estimated mode (maximum likelihood estimate) and parameter variance-covariance matrix
1 | mcmcControl(mcmc = 1000, mcmc2=0, mcsave, mcnoscale = FALSE, mcgrope = FALSE, mcmult = 1)
|
mcmc |
Total number of MCMC steps |
mcmc2 |
MCMC2 steps (see ADMB-RE manual) |
mcsave |
Thinning interval. Default is |
mcnoscale |
|
mcgrope |
|
mcmult |
See the AD Model Builder reference manual
Returns a list of options suitable for passing as the mcmc.opts
argument to glmmadmb
Some options (mcmc2
, etc.) that can be used in AD Model Builder
and ADMB-RE may not be available
The functions in the coda
and plotMCMC
packages
are useful for diagnosing convergence and other problems, summarizing,
and displaying the results of MCMC runs.
The tools for working with MCMC output in glmmADMB
are
limited at the moment (sorry!) — in particular, the fixed-effect
parameter estimates are given in terms of the internally fitted
variables (which uses an orthogonalized version of the original
design matrix), not the original coefficients. If you need
to use the MCMC output, please contact the maintainers and
encourage them to work on them some more.
Ben Bolker
1 | mcmcControl(mcmc=2000)
|
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