retractcheck (version 1.0.0)

query_or: Query http://openretractions.com for retractions

Description

Using the http://openretractions.com API, this function checks whether a DOI has been updated, when that update was made, and what type of update was made.

Usage

query_or(doi)

Arguments

doi

Character. A digital object identifier (DOI).

Value

Data frame

Examples

# NOT RUN {
  query_or('10.1002/job.1787')
# }