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.
Eth |
Ethnic background: Aboriginal or Not, ("A" or "N" ).
|
Sex |
Sex factor: ("F" or "M" ).
|
Age |
Age group: Primary ("F0" ), or forms "F1," "F2" or "F3" .
|
Lrn |
Learner status factor: Average or Slow learner, ("AL" or "SL" ).
|
Days |
Days absent from school in the year. |
This data frame contains the following columns:
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.