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.

