Firstly, good idea to look into this, Karl. A search on google scholar with the terms 'perl pdl' produces quite a few more hits, also in journals outside of astro.
It would probably be nice to come up with a few approaches to calculate some metrics from this and similar info. Maybe somebody really clever can come up with a perl/pdl script to automatically 'scrape' the info from the relevant servers?
In any case, a nice compilation of findings would clearly be useful for future reference.
Post by Piero RanalliPost by Karl GlazebrookDo we have any estimate of the impact/reach of PDL?
Has anyone tried a paper count?
Hi
if you mean citations to Glazebrook & Economou 1997, The Perl Journal,
5, 5, than the Thomson-Reuters Web of science is returning a total of
14 citations, only 13 of which however have a record in their "Web of
science core collections". All these papers are in astrophysics, which
looks a bit suspect, but I can't find any way to select other fields.
Three more citations appear when searching for Dr Dobb's journal (one
paper on optics, two in bioinformatics).
Besides the PDL paper, people may just be citing the PDL website. The
NASA ADS database returns 47 records with an occurrence of
"pdl.perl.org (http://pdl.perl.org)" in the full text.
I think the main difficulty is that neither the Perl Journal, nor Dr
Dobb's (which published the same article, is it correct?) are indexed,
so there not a proper record in the databases for the PDL paper. This
means that if search for the PDL paper, you won't find it; but you can
see it listed in the references list of a paper citing it.
So in Web of science you must find one paper citing PDL, get the
references, find PDL in the list, and ask for citations of that --
that's how I did.
Piero
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