sensory: sensory Data

In cds: Constrained Dual Scaling for Detecting Response Styles

Description

Data from 268 panellists rating each of 20 different products on 7 attributes. It is presented in a data.frame with 268 observations on 140 variables. Each observation represents a different trained panellist. The columns correspond to products and items. The 20 different products are coded by alphabetic letters from A to T, and the items are coded from 1 to 7. So item C5 corresponds to product C being rated on item 5.

Examples

data(sensory)

cds documentation built on May 2, 2019, 5:54 a.m.