License coverage Crossref vs Unpaywall

Comparision of license metadata in Crossref with Unpaywall via OpenALEX per journal, year and country affiliation (Germany).

Usage

cr_upw

Format

An object of class tbl_df (inherits from tbl, data.frame) with 139839 rows and 6 columns.

Examples

cr_upw
#> # A tibble: 154,490 × 6
#>    issn_l    cr_year article_total upw_hybrid_total cr_hybrid_total cat    
#>    <chr>       <int>         <int>            <int>           <int> <chr>  
#>  1 0001-0782    2017           281                0               0 Global 
#>  2 0001-2092    2024            32                0               0 Global 
#>  3 0001-2785    2020           187                0               0 Global 
#>  4 0001-4575    2023             7                2               2 Germany
#>  5 0001-5458    2021             1                0               0 Germany
#>  6 0001-6357    2020            91               29              29 Global 
#>  7 0001-6357    2022            80               43              46 Global 
#>  8 0001-6519    2020            73                0               0 Global 
#>  9 0001-6810    2022             3                3               3 Germany
#> 10 0001-706X    2017             7                2               2 Germany
#> # ℹ 154,480 more rows