Extract Year from Zotero Date Fields (including BCE / Ancient Dates)

Extract Year from Zotero Date Fields (including BCE / Ancient Dates)

Usage

extract_zotero_year_extended(date_vec)

Arguments

date_vec

Character vector of raw date strings from Zotero.

Value

Character vector containing year strings (e.g., "2024", "384 BCE", "-0383", or NA).