attribute (trait)

A choice experiment trait which add scenario designs to the experimental design.

Format

attribute Attribute_Identifier
  attribute_block

• Attribute_Identifier - a constant which represents the attribute, an identifier for the attribute
• attribute_block - one or more traits which modify the attribute (see Trait Options)

Detailed Description

Trait Options

• attribute_label - a label to describe the attribute to respondents
• add_level - a trait which adds levels (identifier, value, and text to show) for this attribute

Can Be Used With:

• Choice Experiment

Example

ChoiceExperiment VacationChoice
  
  attribute Attractions
    attribute_label "Attractions"
    add_level 0, 0
      "Beach"
    add_level 1, 1
      "Ski Resort"
  attribute Cost
    attribute_label "Trip Cost"
    add_level 0, 500
      "$500"
    add_level 1, 750
      "$750"
  attribute Nights
    attribute_label "Trip Length"
    add_level 0, 3
      "3 Nights"
    add_level 1, 5
      "5 Nights"

Related Pages

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