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)

Arguments

doi

character vector,a DOI

email

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` options(roadoi_email = "[email protected]"). You can open your `.Renviron` file calling `file.edit("~/.Renviron")`. Save the file and restart your R session. To stop sharing your email when using rcrossref, delete it from your `.Renviron` file.

Value

A tibble

Examples

if (FALSE) { oadoi_fetch_(doi = c("10.1016/j.jbiotec.2010.07.030")) }