

   MMiinnnneessoottaa HHiigghh SScchhooooll GGrraadduuaatteess ooff 11993388

   AArrgguummeennttss::

         hs: High school rank: `"L"', `"M"' and `"U"' for
             lower, middle and upper third.

        phs: Post high school status: Enrolled in college,
             (`"C"'), enrolled in non-collegiate school,
             (`"N"'), employed full-time, (`"E"') and other,
             (`"O"').

        fol: Father's occupational level, (seven levels,
             `"F1"', `"F2"', ...{}, `"F7"').

        sex: Sex factor, `"F"' or `"M"'.

          f: Frequency.

   SSUUMMMMAARRYY::

        The Minnesota high school graduates of 1938 were clas-
        sified according to four factors, described below.  The
        `minn38' data frame has 168 rows and 5 columns.

   DDAATTAA DDEESSCCRRIIPPTTIIOONN::

        This data frame contains the following columns:

   SSOOUURRCCEE::

        Quoted from R. L. Plackett, (1974) The Analysis of Cat-
        egorical Data.  London: Griffin

        who quotes the data from Hoyt, C. J., Krishnaiah, P. R.
        and Torrance, E. P. (1959) Analysis of complex contin-
        gency tables, J. Exp. Ed.  27, 187-194.

