paramtrace {BAMBI} | R Documentation |
Trace plot for parameters from an angmcmc object
Description
Trace plot for parameters from an angmcmc object
Usage
paramtrace(object, par.name, comp.label, chain.no, ...)
Arguments
object |
angular MCMC object. |
par.name |
vector of names of parameters for which point estimates are to be computed. If |
comp.label |
vector of component labels (positive integers, e.g., |
chain.no |
vector of chain numbers whose samples are to be be used. in the estimation. By default all chains are used. |
... |
unused |
par |
parameter for which trace plot is to be created. |
Value
Returns a single plot if a single par
and a single comp.label
is supplied.
Otherwise, a series of plots is produced.
Examples
# first fit a vmsin mixture model
# illustration only - more iterations needed for convergence
fit.vmsin.20 <- fit_vmsinmix(tim8, ncomp = 3, n.iter = 20,
n.chains = 1)
# trace plot for kappa1 in component 1
paramtrace(fit.vmsin.20, "kappa1", 1)
# for kappa1 in all components
paramtrace(fit.vmsin.20, "kappa1")
# for all parameters in component 1
paramtrace(fit.vmsin.20, comp.label = 1)
[Package BAMBI version 2.3.5 Index]