On Mon, 13 Nov 2017, > oleg_komashko(a)ukr.net wrote: > Dear Allin, > Please, consider a possibility > to include left and right bounds > as components of $model bundle > for tobit command In fact they're already there, at least implicitly. Under the default assumptions (bounded at 0 on the left, unbounded to the right) nothing is recorded. But if the left bound is adjusted via the --llimit option it's recorded under the key "llimit", and similarly for the right bound (under "rlimit"). Allin