

anorexia(MASS)                               R Documentation

_A_n_o_r_e_x_i_a _D_a_t_a _o_n _W_e_i_g_h_t _C_h_a_n_g_e

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

     The `anorexia' data frame has 72 rows and 3 columns.
     Weight change data for young female anorexia patients.

_A_r_g_u_m_e_n_t_s_:

   Treat: Factor of three levels: Cont (Control), CBT (Cog-
          nitive Behavioural Treatment) and  FT (Family
          treatment).

   Prewt: Weight of patient before study period, in lbs.

  Postwt: Weight of patient after study period, in lbs.

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

     This data frame contains the following columns:

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

     Hand, D. J., Daly, F., McConway, K., Lunn, D. and
     Ostrowski, E. eds (1993) A Handbook of Small Data Sets.
     Chapman  Hall, Data set 285 (p. 229)

     (Note that the original source mistakenly says that
     weights are in kg.)

