This vector contains common values of NA (missing) and is intended for
use within {cleanepi} functions replace_missing_values().
The current list of strings used can be found by printing out
common_na_strings. It serves as a helpful tool to explore your data
for possible missing values. However, I strongly caution against using
this to replace NA values without meticulously examining the
incidence for each case. Please note that common_na_strings utilizes
\\ around the "?", ".", and "*" characters to prevent their wildcard
Source
This vector is a combination of naniar::common_na_strings
(https://github.com/njtierney/naniar/) and other strings found in the
literature.