

UScereal(MASS)                               R Documentation

_N_u_t_r_i_t_i_o_n_a_l _a_n_d _M_a_r_k_e_t_i_n_g _I_n_f_o_r_m_a_t_i_o_n _o_n _U_S _C_e_r_e_a_l_s_.

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

     The `UScereal' data frame has 65 rows and 11 columns.
     The data come from the 1993 ASA Statistical Graphics
     Exposition, and are taken from the mandatory  FDA food
     label. The data have been normalized here to a portion
     of one American cup.

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

     mfr: Manufacturer, represented by its first initial:
          G=General Mills, K=Kelloggs, N=Nabisco, P=Post,
          Q=Quaker Oats, R=Ralston Purina.

calories: number of calories in one portion

 protein: grams of protein in one portion

     fat: grams of fat in one portion

  sodium: milligrams of sodium in one portion

   fibre: grams of dietary fibre in one portion

   carbo: grams of complex carbohydrates in one portion

  sugars: grams of sugars in one portion

   shelf: display shelf (1, 2, or 3, counting from the
          floor)

potassium: grams of potassium

vitamins: vitamins and minerals (none, enriched, or 100%)

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

     This data frame contains the following columns:

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

     The original data are available at
     `http://lib.stat.cmu.edu/datasets/1993.expo/'

