Cosmetic Changes to figure names in identification
(cherry picked from commit 3ee033ab10f0c85aca838a48baf426f8144640ec)
Filter out DSGE-VAR in identification
(cherry picked from commit 8d7c908dc7368acb33a37d9c0832a033145a22c4)
Clarify role var_list and option for OSR
(cherry picked from commit 4bb1222b3507679cd9132f7d1ee7970c404d96b3)
Filter out stale or inconsistent number of observations.
(cherry picked from commit 2a791e51dff2f565c2482010e753e78069ab29dd)