roadoi - Use Unpaywall with R
roadoi interacts with the Unpaywall REST API, an openly available web-interface which returns metadata about open access versions of scholarly works.
This client supports the most recent API Version 2.
API Documentation: https://unpaywall.org/products/api
How do I use it?
Use the oadoi_fetch() function in this package to get open access
status information and full-text links from Unpaywall.
roadoi::oadoi_fetch(dois = c("10.1038/ng.3260", "10.1093/nar/gkr1047"),
email = "[email protected]")
#> # A tibble: 2 x 21
#> doi best_oa_location oa_locations oa_locations_emb…
#> <chr> <list> <list> <list>
#> 1 10.1038… <tibble [1 × 11]> <tibble [1 … <tibble [0 × 0]>
#> 2 10.1093… <tibble [1 × 10]> <tibble [6 … <tibble [0 × 0]>
#> # … with 17 more variables: data_standard <int>,
#> # is_oa <lgl>, is_paratext <lgl>, genre <chr>,
#> # oa_status <chr>, has_repository_copy <lgl>,
#> # journal_is_oa <lgl>, journal_is_in_doaj <lgl>,
#> # journal_issns <chr>, journal_issn_l <chr>,
#> # journal_name <chr>, publisher <chr>,
#> # published_date <chr>, year <chr>, title <chr>,
#> # updated_resource <chr>, authors <list>There are no API restrictions. However, providing an email address is required and a rate limit of 100k is suggested. If you need to access more data, use the data dump instead.
RStudio Addin
This package also has a RStudio Addin for easily finding free full-texts in RStudio.
How do I get it?
Install and load from CRAN:
install.packages("roadoi")
library(roadoi)To install the development version, use the devtools package
devtools::install_github("ropensci/roadoi")
library(roadoi)Documentation
See https://docs.ropensci.org/roadoi/ to get started.
Meta
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.
License: MIT
Please use the issue tracker for bug reporting and feature requests.
