preferences {dualScale}

Preferences, artificial set of data

Description

Artificial set of data where 13 people were asked two questions.

Usage

preferences

Format

A data set of contingency responses:

A, B, C

Do you prefer coffee to tea? (Yes, Not always, No)

Y, N

Do you smoke? (Yes, No)

Details

Artificial set of data where 13 people were asked two questions.

Source

Nishisato, S. (1980). Analysis of categorical data: Dual Scaling and its Applications. University of Toronto: Heritage.

References

Nishisato, S. (1980). Analysis of categorical data: Dual Scaling and its Applications. University of Toronto: Heritage.