Blackmoor                package:car                R Documentation

_E_x_e_r_c_i_s_e _H_i_s_t_o_r_i_e_s _o_f _E_a_t_i_n_g-_D_i_s_o_r_d_e_r_e_d _a_n_d _C_o_n_t_r_o_l _S_u_b_j_e_c_t_s

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

     The 'Blackmoor' data frame has 945 rows and 4 columns. Blackmoor
     and Davis's data on exercise histories of 138 teenaged girls
     hospitalized for eating disorders and 98 control subjects.

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

     data(Blackmoor)

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

     This data frame contains the following columns:

     _s_u_b_j_e_c_t a factor with subject id codes.

     _a_g_e age in years.

     _e_x_e_r_c_i_s_e hours per week of exercise.

     _g_r_o_u_p a factor with levels: 'control', Control subjects;
          'patient', Eating-disordered patients.

_S_o_u_r_c_e:

     Personal communication from Elizabeth Blackmoor and Caroline
     Davis, York University.

