Blog post by Jennifer Lin & @karthik : Leaving the house - where preprints go with an rcrossref use case
Excerpt:
" rOpenSci makin’ it sweet & easy
…
Using rOpenSci’s R library for the Crossref REST API (rcrossref), we pulled all articles connected to a previous preprint and then aggregated them based on journal via their ISSNs, tallying the results in a tidy table with the journal name (ex: PLOS Biology)."
Find the details at: Leaving the house - where preprints go - Crossref