Hsb82                  package:lme4                  R Documentation

_H_i_g_h _S_c_h_o_o_l _a_n_d _B_e_y_o_n_d - _1_9_8_2

_D_e_s_c_r_i_p_t_i_o_n:

     Data from the 1982 study ``High School and Beyond''.

_U_s_a_g_e:

     data(Hsb82)

_F_o_r_m_a_t:

     A data frame with 7185 observations on students including the
     following 8 variables.

     _s_c_h_o_o_l an ordered factor designating the school that the student
          attends.

     _m_i_n_r_t_y a factor with levels

     _s_x a factor with levels `Male' and `Female'

     _s_e_s a numeric vector of socio-economic scores

     _m_A_c_h a numeric vector of Mathematics achievement scores

     _m_e_a_n_s_e_s a numeric vector of mean `ses' for the school

     _s_e_c_t_o_r a factor with levels `Public' and `Catholic'

     _c_s_e_s a numeric vector of centered `ses' values where the centering
          is with respect to the `meanses' for the school.

_D_e_t_a_i_l_s:

     Each row in this data frame contains the data for one student.

_R_e_f_e_r_e_n_c_e_s:

     Raudenbush, Stephen and Bryk, Anthony (2002), Hierarchical Linear
     Models: Applications and Data Analysis Methods, Sage (chapter 4).

_E_x_a_m_p_l_e_s:

     data(Hsb82)
     summary(Hsb82)

