quine: Absenteeism from School in Rural New South Wales
Description
The quine data frame has 146 rows and 5 columns.
  Children from Walgett, New South Wales, Australia, were classified by
  Culture, Age, Sex and Learner status and the number of days absent from
  school in a particular school year was recorded.source
S. Quine, quoted in Aitkin, M. (1978) The analysis of unbalanced cross
  classifications (with discussion).
  Journal of the Royal Statistical Society series A 141, 195--223.References
Venables, W. N. and Ripley, B. D. (2002)
  Modern Applied Statistics with S. Fourth edition.  Springer.