On 19.01.2023 10:19, Sven Schreiber wrote:
Am 19.01.2023 um 09:22 schrieb Marcin Błażejowski:
Hi,
when we perform tobit command with --guiet flag we sometimes get the
following message: "Warning: couldn't improve criterion (gradient =
6.04477e-06)", which /per se/ makes estimation not so quiet. So, the
question is: shall we leave current behavior or make 'tobit --quiet'
really quiet?
If the later, I wrote a simple patch which suppress any messages
(attached). Another possibility would be adding '--silent' flag,
which I could do either?
Personally I think that choosing "quiet" doesn't mean that I don't
want to see warning messages, so the current behavior is OK. "silent"
could be a possibility, but then I think we would have to do it for
all estimators, not just for tobit out of coincidence.
Since the message in fact comes from 'gretl_bfgs.c', there could be a
set option for optimizers for suppressing any warnings/messages.
Marcin
--
Marcin Błażejowski
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