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RE: st: Software for Epidemiological, Longitudinal Data
That source of hiccups may have been missed by others.
> On 6 Iúil 2006, at 14:45, Marcello Pagano wrote:
> > A quick search of the New England Journal of Medicine site reveals
> > partly similar results:
> > Since July 1996:
> > SAS 458 articles
> > Stata 160 ...
> > SPSS 140 ...
> > I stress quick because I did not check each article to see if some
> > may have been referring to the Scandinavian Airlines or not, or a
> > building at MIT etc...
> I subtracted one from the total for SPSS on the grounds that one of
> the articles referred to the "Supplementary Pertussis Surveillance
> System (SPSS)"
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