# NOT RUN {
look_for(iris)
# Look for a single keyword.
look_for(iris, "petal")
look_for(iris, "s")
# Look for with a regular expression
look_for(iris, "petal|species")
look_for(iris, "s$")
# Look for with several keywords
look_for(iris, "pet", "sp")
look_for(iris, "pet", "sp", "width")
# Labelled data
# }
# NOT RUN {
require(questionr)
data(fertility)
look_for(women)
look_for(women, "date")
# Display details
look_for(women, details = TRUE)
# }
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