The Minnesota high school graduates of 1938 were classified according
to four factors, described below. The
minn38
data frame has 168 rows and 5
columns.
This data frame contains the following columns:
"L",
"M" and
"U"
for lower, middle and upper third.
"C"), enrolled in non-collegiate school,
(
"N"), employed full-time,
(
"E") and other,
(
"O").
"F1",
"F2",
...,
"F7").
"F" or
"M".
Quoted from
R. L. Plackett, (1974)
The Analysis of Categorical Data.
London: Griffin
who quotes the data from
Hoyt, C. J., Krishnaiah, P. R.
and Torrance, E. P. (1959) Analysis of complex contingency tables,
J. Exp. Ed.
27, 187-194.