Get a random set of DOI's through CrossRef.

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)
}