quine {MASS} | R Documentation |
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.
quine
This data frame contains the following columns:
Eth
ethnic background: Aboriginal or Not, ("A"
or "N"
).
Sex
sex: factor with levels ("F"
or "M"
).
Age
age group: Primary ("F0"
), or forms "F1,"
"F2"
or "F3"
.
Lrn
learner status: factor with levels Average or Slow learner, ("AL"
or
"SL"
).
Days
days absent from school in the year.
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.
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.