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Get a random set of DOI's through CrossRef.
cr_r(sample = 10, ...)
A character vector of DOIs
The number of returned random DOIs. Maximum: 100. Default: 20.
Further args passed on to cr_works()
cr_works()
Scott Chamberlain myrmecocystus@gmail.com
if (FALSE) { # Default search gets 10 random DOIs cr_r() # Get 30 DOIs cr_r(30) }
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