Data from a questionaire from 91 couples in the Tucson, Arizona area. Subjects answered the question "Sex is fun for me and my partner". The possible answers were "never or occasionally","fairly often","very often" and "almost always"
data(sexfun)
A data frame with 16 observations on the following 3 variables.
the count
a factor with levels never
fairly
very
always
a factor with levels never
fairly
very
always