cord19_paragraphs: Full text of the papers in the CORD-19 dataset, separated...
In dgrtwo/cord19: COVID-19 Open Research Dataset

Description Usage Format Source Examples

Full text of the papers in one-observation-per-paragraph form. Includes only the ones in cord19_papers (thus, deduplicated and filtered).

1	cord19_paragraphs

A tibble with variables:

paper_id: Unique identifier that can link to metadata and citations. SHA of the paper PDF.
paragraph: Index of the paragraph within the paper (1, 2, 3)
section: Section (e.g. Introduction, Results, Discussion). The casing is standardized to title case.
text: Full text

https://www.kaggle.com/allen-institute-for-ai/CORD-19-research-challenge

library(dplyr)
library(stringr)

# What are the most common section titles?
cord19_paragraphs %>%
  count(section = str_to_lower(section), sort = TRUE)