Results of a study on non-response to a mail survey. Subjects were residents of Denmark.
Format
A data frame with 4229 observations on the following 3 variables.
residence
where the subject resides: either in Copenhagen, a city outside of Copenhagen, or
in the countryside
gender
sex of the subject
response
Whether or not eh subject responded to the mail survey
Source
Rebuilt from a contingency table in E. B. Andersen (1991),
The Statistical Analysis of Categorical Data. 2nd edition. Springer-Verlag, Berlin. Table found in
package vcd.