sjrdata: all SCImago Journal & Country Rank data, ready for R
This article is originally published at https://ikashnitsky.github.io/atom.html
SCImago Journal & Country Rank provides valuable estimates of academic journals’ prestige. The data is freely available at the project website and is distributed for deeper analysis in forms of .csv and .xlsx files. I downloaded all the files and pooled them together, ready to be used in R.
Basically, all the package gives you three easily accessible data frames:
sjr_journals (Journal Rank),
sjr_countries (Country Rank, year-by-year), and
sjr_countries_1996_2017 (Country Rank, all years together).
How to use
Install the package from github, load it and use the data.
The installation will take a while since the main dataset
sjr_journals is pretty heavy (15.7MB compressed).
A couple of examples
Let’s compare Nature and Science.
Several demographic journals.
sjr_journals %>% filter(title %in% c( "Demography", "Population and Development Review", "European Journal of Population", "Population Studies", "Demographic Research", "Genus" )) %>% ggplot(aes(cites_doc_2years, sjr, color = title))+ geom_point()+ stat_ellipse()+ scale_color_brewer(palette = "Dark2")+ coord_cartesian(expand = F)
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