Quite so. No replicates, but that is not fatal.
Nick
[email protected]
Dragutin Culinovic
> Nick Cox wrote:
> > You need to -reshape- first. See help on -reshape-.
> >
> > gen id = _n
> > reshape long Exam, i(id)
> >
> > That said, I don't see that you have a two-way problem.
>
> It is two-way, because observations are students, thus I have
> students
> and exams. Or, maby I am err.
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