R scripts for analyses and plots presented in the preprint "QUALIS: The journal ranking system undermining the impact of Brazilian science": https://www.biorxiv.org/content/10.1101/2020.07.05.188425v3

• Scripts are contained in files Qualis_v4.R and Scimago_v3.R

• QUALIS data is contained in the QUALIS folder and was downloaded from https://sucupira.capes.gov.br/sucupira/public/consultas/coleta/veiculoPublicacaoQualis/listaConsultaGeralPeriodicos.jsf

• Scimago data is contained in the Scimago folder and was downloaded from https://www.scimagojr.com/countryrank.php

• Scopus data is conained in file ListofScopusIndexJournalsFebruary2019_v2.csv and was downloaded from https://www.researchgate.net/publication/330967992_List_of_Scopus_Index_Journals_February_2019_New

• A list of journals comprised in the QUALIS system that are not indexed by Scopus is provided in Table_SII.csv