Description Usage Arguments Details Value See Also Examples
Given a vector of subject terms, determine which are (likely) author terms.
1 | is_author(x)
|
x |
character vector of subject terms |
The heuristic is simply to look for a (possibly open-ended) birth-death date range in the term. Note that this is highly imperfect, since books and periodicals often also have date ranges. I have not found an alternative to removing these by hand.
logical vector indicating whether the corresponding element of
x
is an author term.
subjects_frame
, subject_author
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