phosphate               package:HSAUR               R Documentation

_P_h_o_s_p_h_a_t_e _L_e_v_e_l _D_a_t_a

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

     Plasma inorganic phosphate levels from 33 subjects.

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

     data("phosphate")

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

     A data frame with 33 observations on the following 9 variables.

     '_g_r_o_u_p' a factor with levels 'control' and 'obese'.

     '_t_0' baseline phosphate level,

     '_t_0._5' phosphate level after 1/2 an hour.

     '_t_1' phosphate level after one an hour.

     '_t_1._5' phosphate level after 1 1/2 hours.

     '_t_2' phosphate level after two hours.

     '_t_3' phosphate level after three hours.

     '_t_4' phosphate level after four hours.

     '_t_5' phosphate level after five hours.

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

     C. S. Davis (2002), _Statistical Methods for the Analysis  of
     Repeated Measurements_, Springer, New York.

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

       data("phosphate", package = "HSAUR")
       plot(t0 ~ group, data = phosphate)

