In general, use oadoi_fetch
instead. It calls this
method, returning open access status information from all your requests.
oadoi_fetch_(doi = NULL, email = NULL)
doi | character vector,a DOI |
---|---|
character vector, mandatory!
Unpaywall requires your email address,
so that they can track usage and notify you when something breaks.
Set email address in your `.Renviron` file with
the option
`roadoi_email` |
A tibble