MathAchSchool              package:nlme              R Documentation

_S_c_h_o_o_l _d_e_m_o_g_r_a_p_h_i_c _d_a_t_a _f_o_r _M_a_t_h_A_c_h_i_e_v_e

_D_e_s_c_r_i_p_t_i_o_n:

     The 'MathAchSchool' data frame has 160 rows and 7 columns.

_F_o_r_m_a_t:

     This data frame contains the following columns:

     _S_c_h_o_o_l a factor giving the school on which the measurement is
          made.

     _S_i_z_e a numeric vector giving the number of students in the school

     _S_e_c_t_o_r a factor with levels 'Public'  'Catholic' 

     _P_R_A_C_A_D a numeric vector giving the percentage of students on the
          academic track

     _D_I_S_C_L_I_M a numeric vector measuring the discrimination climate

     _H_I_M_I_N_T_Y a factor with levels '0'  '1' 

     _M_E_A_N_S_E_S a numeric vector giving the mean SES score.


_D_e_t_a_i_l_s:

     These variables give the school-level demographic data to
     accompany the 'MathAchieve' data.