has_dont_know | R Documentation |
Returns TRUE if x contains any instances of dk
has_dont_know(x, dk = "Don't Know")
x |
Character vector or factor |
dk |
Character vector, containing search terms, e.g. |
TRUE or FALSE
Other Functions to clean data:
encToInt()
,
fix_common_encoding_problems()
,
fix_levels_01_spss()
,
intToEnc()
,
leveltest
,
remove_all_dont_know()
,
remove_dont_know()
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