Glucose                 package:nlme                 R Documentation

_G_l_u_c_o_s_e _l_e_v_e_l_s _o_v_e_r _t_i_m_e

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

     The `Glucose' data frame has 378 rows and 4 columns.

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

     This data frame contains the following columns:

    Subject an ordered factor with levels `6' < `2' < `3' < `5' < `1' <
            `4'

       Time a numeric vector

       conc a numeric vector of glucose levels

       Meal an ordered factor with levels `2am' < `6am' < `10am' <
            `2pm' < `6pm' < `10pm'

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

     Hand, D. and Crowder, M. (1996), Practical Longitudinal Data
     Analysis, Chapman and Hall, London.

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

     data(Glucose)

