Get a random set of DOI's through CrossRef.

cr_r(sample = 10, ...)

Arguments

sample

The number of returned random DOIs. Maximum: 100. Default: 20.

...

Further args passed on to cr_works()

Value

A character vector of DOIs

Author

Scott Chamberlain [email protected]

Examples

if (FALSE) { # Default search gets 10 random DOIs cr_r() # Get 30 DOIs cr_r(30) }