Minnesota High School Graduates of 1938
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.
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.