Save the elliptical slice sampling record
save_ess_rec(
ess_record,
ess_rec_ind,
lna_ess_schedule = NULL,
tparam = NULL,
initdist_ess_control = NULL
)
list with objects for recording the ESS record
C++ record index
list with lna ESS objects
list with time varying parameters
list with initial distribution objects
inserts ESS steps and angles into the ESS record objects