[Gretl-devel] Re: uniq() on NA-vector
Am 13.07.2021 um 09:39 schrieb atecon:
<hansl>
matrix m = {NA; NA}
eval uniq(m)
? eval uniq(m)
Data error
</hansl>
The doc is silent about the case when all entries of the column are NA.
I am a bit surprised that this leads to a data error and hence full
stop. What about returning an empty matrix in this case?
Sounds good to me.
Actually, the same "error" applies to the value() function.
(For the record, it's values().)
thanks
sven