

glass(mda)                                   R Documentation

_G_l_a_s_s _I_d_e_n_t_i_f_i_c_a_t_i_o_n _D_a_t_a_b_a_s_e

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

     The `glass' data frame has 214 rows and 10 columns,
     representing glass fragments.

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

      RI: refractive index

      Na: weight percent in corresponding oxide

      Mg: weight percent in corresponding oxide

      Al: weight percent in corresponding oxide

      Si: weight percent in corresponding oxide

       K: weight percent in corresponding oxide

      Ca: weight percent in corresponding oxide

      Ba: weight percent in corresponding oxide

      Fe: weight percent in corresponding oxide

    Type: Type of glass: 1 building_windows_float_processed,
          2 building_windows_non_float_processed, 3 vehi-
          cle_windows_float_processed, 4 vehicle_win-
          dows_non_float_processed (none in this database),
          5 containers, 6 tableware, 7 headlamps

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

     This data frame contains the following columns:

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

     P. M. Murphy and D. W. Aha (1999), UCI Repository of
     Machine Learning Databases, <URL:
     ftp://ics.uci.edu/pub/machine-learning-databases>

