[Sigmetrics] Large Networks among Institutional Addresses; fractional counting; resent with PS
Loet Leydesdorff
loet at leydesdorff.net
Sun Oct 25 00:56:03 EDT 2015
PS. One of our colleagues noted to me that downloading from email provides a
security risk.
I apologize; please, use the following links to webpages from where one can
download. L.
Large Networks among Institutional Addresses: InstPlus.EXE
<http://www.leydesdorff.net/software/instplus/index.htm>
http://www.leydesdorff.net/software/instplus
This website provides a routine to generate a large network of institutional
addresses based on co-authorship relations in a set of papers downloaded
from the Web-of-Science (v5). The input is not limited to a number of
institutions. The output is written as a file "mtrx.net" in the Pajek format
(edgelist). A further routine generates a second matrix "fmtrx.net"
containing the same information as "mtrx.net", but fractionally counted.
Fractional Counting of Authors and Addresses: Fraction.EXE
<http://www.leydesdorff.net/software/fraction/index.htm>
http://www.leydesdorff.net/software/fraction
This website provides a routine to compute fractional values for the numbers
of publications and citations in a set of papers downloaded from the
Web-of-Science (v5). First, this set can be organized into a relational
database using ISI.exe from here
<http://www.leydesdorff.net/software/isi/index.htm> . The resulting files
can be used by fraction.exe as input. This program will add au2.dbf and
cs2.dbf to the dbf-files generated by isi.exe with fractional counts of
numbers of publications and citations. (See for integer counting
instcoll.exe from here.
<http://www.leydesdorff.net/software/instcoll/index.htm> )
** the programs were developed in collaboration with Han Woo Park.
** apologies for cross-postings
_____
Loet Leydesdorff
Professor Emeritus, University of Amsterdam
Amsterdam School of Communication Research (ASCoR)
<mailto:loet at leydesdorff.net> loet at leydesdorff.net ;
<http://www.leydesdorff.net/> http://www.leydesdorff.net/
Honorary Professor, <http://www.sussex.ac.uk/spru/> SPRU, University of
Sussex;
Guest Professor <http://www.zju.edu.cn/english/> Zhejiang Univ., Hangzhou;
Visiting Professor, <http://www.istic.ac.cn/Eng/brief_en.html> ISTIC,
Beijing;
Visiting Professor, <http://www.bbk.ac.uk/> Birkbeck, University of London;
<http://scholar.google.com/citations?user=ych9gNYAAAAJ&hl=en>
http://scholar.google.com/citations?user=ych9gNYAAAAJ&hl=en
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