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: 159,440 × 6
#>    issn_l    cr_year article_total upw_hybrid_total cr_hybrid_total cat    
#>    <chr>       <int>         <int>            <int>           <int> <chr>  
#>  1 0001-0782    2022           295                4               0 Global 
#>  2 0001-1541    2023           322               50              49 Global 
#>  3 0001-2998    2024             9                6               6 Germany
#>  4 0001-3455    2023            24                0               0 Global 
#>  5 0001-4346    2022           220                0               0 Global 
#>  6 0001-4575    2018           329               14              14 Global 
#>  7 0001-5458    2024            19                0               0 Global 
#>  8 0001-5792    2023            98               33              33 Global 
#>  9 0001-5970    2023           360               45              45 Global 
#> 10 0001-6268    2022            32               31              31 Germany
#> # ℹ 159,430 more rows