minn38                 package:MASS                 R Documentation

_M_i_n_n_e_s_o_t_a _H_i_g_h _S_c_h_o_o_l _G_r_a_d_u_a_t_e_s _o_f _1_9_3_8

_D_e_s_c_r_i_p_t_i_o_n:

     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.

_U_s_a_g_e:

     data(minn38)

_F_o_r_m_a_t:

     This data frame contains the following columns:

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

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

     '_f_o_l' Father's occupational level, (seven levels, '"F1"', '"F2"',
          ..., '"F7"').

     '_s_e_x' Sex factor, '"F"' or '"M"'.

     '_f' Frequency.

_S_o_u_r_c_e:

     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.

