This dataset, perfume_ideal_df, is a data frame containing sensory and hedonic evaluations of perfumes using the Ideal Profile Method. Twelve perfumes, including two duplicated products, were evaluated once by 103 Dutch consumers, resulting in 14 product levels and 1,442 observations. Each perfume was described using 21 sensory attributes, for which both perceived and ideal intensities were recorded. Overall liking scores were also collected.
Usage
data(perfume_ideal_df)Format
A data frame with 1,442 observations and 45 variables:
- user
Factor with 103 levels identifying consumers
- product
Factor with 14 levels identifying perfume products
- intensity
Numeric vector representing perceived overall intensity
- id_int
Numeric vector representing ideal overall intensity
- freshness
Numeric vector representing perceived freshness
- id_fresh
Numeric vector representing ideal freshness
- jasmin
Numeric vector representing perceived jasmine intensity
- id_jasm
Numeric vector representing ideal jasmine intensity
- rose
Numeric vector representing perceived rose intensity
- id_rose
Numeric vector representing ideal rose intensity
- camomille
Numeric vector representing perceived chamomile intensity
- id_camo
Numeric vector representing ideal chamomile intensity
- fresh_lemon
Numeric vector representing perceived fresh lemon intensity
- id_fresh_lem
Numeric vector representing ideal fresh lemon intensity
- vanilla
Numeric vector representing perceived vanilla intensity
- id_vanilla
Numeric vector representing ideal vanilla intensity
- citrus
Numeric vector representing perceived citrus intensity
- id_citrus
Numeric vector representing ideal citrus intensity
- anis
Numeric vector representing perceived anise intensity
- id_anis
Numeric vector representing ideal anise intensity
- sweet_fruit
Numeric vector representing perceived sweet fruit intensity
- id_sweet_fruit
Numeric vector representing ideal sweet fruit intensity
- honey
Numeric vector representing perceived honey intensity
- id_honey
Numeric vector representing ideal honey intensity
- caramel
Numeric vector representing perceived caramel intensity
- id_caram
Numeric vector representing ideal caramel intensity
- spicy
Numeric vector representing perceived spicy intensity
- id_spicy
Numeric vector representing ideal spicy intensity
- woody
Numeric vector representing perceived woody intensity
- id_woody
Numeric vector representing ideal woody intensity
- leather
Numeric vector representing perceived leather intensity
- id_leather
Numeric vector representing ideal leather intensity
- nutty
Numeric vector representing perceived nutty intensity
- id_nutty
Numeric vector representing ideal nutty intensity
- musk
Numeric vector representing perceived musk intensity
- id_musk
Numeric vector representing ideal musk intensity
- animal
Numeric vector representing perceived animal note intensity
- id_animal
Numeric vector representing ideal animal note intensity
- earthy
Numeric vector representing perceived earthy intensity
- id_earthy
Numeric vector representing ideal earthy intensity
- incense
Numeric vector representing perceived incense intensity
- id_incense
Numeric vector representing ideal incense intensity
- green
Numeric vector representing perceived green note intensity
- id_green
Numeric vector representing ideal green note intensity
- liking
Integer vector representing overall liking scores