find_obvious_dups()
Identify obvious duplicates based on title and year
handle_obvious_dups()
Handle obvious duplicates
find_potential_dups()
Identify potential duplicates based on title and year
detect_language()
Detect the language that the abstract or other fields are written in
read_Citavi_ctv6()
Read table from Citavi database (via SQL)
update_Citavi_ctv6()
Write into Citavi database (via SQL update query)
read_Citavi_xlsx()
Import Excel files created via Citavi Export
write_Citavi_xlsx()
Export Excel file (to be imported via Citavi macros)
example_file()
Get path to example file
`%not_in%`
Helper function: Negation/Opposite of %in%