Function reference • retractcheck

All functions
`check_doi()`	Check for valid DOI
`construct_or_url()`	OpenRetractions URL
`find_doi()`	Find DOIs in strings
`get_date()`	Convert timestamp to Date
`query_or()`	Query http://openretractions.com for retractions
`retractcheck()`	retractcheck: Retraction scanner
`retractcheck_dir()`	Check files in directory for retractions
`retractcheck_docx()`	Check docx file for retractions
`retractcheck_html()`	Check html file for retractions
`retractcheck_pdf()`	Check pdf file for retractions
`retractcheck_rtf()`	Check rtf file for retractions
`retractcheck_txt()`	Check txt file for retractions

Reference