Construct a control object used by lemur.pack functions
lemur.control(
nchains = 1,
nsteps = 1000,
burnin = 100,
thin = 1,
a = 1,
b = 1,
...
)
number of chains to construct
number of steps to take in each chain (excluding burnin)
number of steps to take during burn-in
thinning interval; rounded to nearest integer
fix later
fix later
other arguments, typically used for prior hyperparameters