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Ask a question with named choices

Source: R/questions.R
question_choice.Rd

Ask a question with named choices

Usage

question_choice(instructions, choices)

Arguments

instructions

A string: the question to decide.

choices

A named character vector with at least 2 unique names. Each name is an allowed answer (it can contain spaces, such as "not sure"). Each value describes the answer. In the output of decide(), the probability column of an answer has a syntactic name (.pred_not_sure for "not sure"), so two names that give the same column ("not sure" and "not_sure") are refused.

Value

A question_choice object with the properties instructions and answers.

See also

question_noul() for true or false, question_score() for ordered levels, and decide() to ask the question.

Other questions: question_noul(), question_score()

Examples

question_choice(
  "Which describes the part?",
  c(normal = "A clean part.", defective = "A visible defect.")
)
#> <decisions::question_choice> Which describes the part?
#> * normal: A clean part.
#> * defective: A visible defect.