McmcOptions ObjectsThese functions are only used internally to validate the format of an input
McmcOptions or inherited classes and therefore not exported.
v_mcmc_options(object)A character vector with the validation failure messages,
or TRUE in case validation passes.
(McmcOptions)
object to validate.
v_mcmc_options(): validates that the McmcOptions
object contains valid integer scalars iterations, burnin and step
as well as proper parameters for Random Number Generator.