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Duplicates and Facets

Duplicates and Facets

  • Almost 2300 sites are listed in 5 lists: ChemInfo, ChemDex, Yahoo, Netfirst and INFOMINE.

    • 12 were common to 5 sites
    • over 20 more were common to 4 sites
    • every list had some unique sites
    • up to 1/4 of the sites listed were duplicated in the same directory or subsets

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Modified: Wed Nov 11 15:36:10 1998 GMT
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