removeDK

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

Tests the levels of x contain any instances of "Don't
  know".  If so, replaces these levels with NA

"clean

data"

Data obtained from surveys contains information not only
        about the survey responses, but also the survey metadata, e.g.
        the original survey questions and the answer options. The
        surveydata package makes it easy to keep track of this
        metadata, and to easily extract columns with specific
        questions.

removeDK: Removes "Don't know" from levels and replaces with NA.

Description

Usage

Arguments

Value

See Also