Tests whether levels contain "Don't know".

Description

Returns TRUE if x contains any instances of dk

Usage

1
  hasDK(x, dk = "Don't Know")

Arguments

x

Character vector or Factor

dk

Character vector, containing search terms, e.g. c("Don't know", "Don't Know")

Value

TRUE or FALSE

See Also

Other Functions to clean data: encToInt, fixCommonEncodingProblems, fixLevels01, fixLevels01R, fixLevels01SPSS, intToEnc, leveltestR, leveltestSPSS, removeAllDK, removeDK

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