Hongite             package:compositions             R Documentation

_C_o_m_p_o_s_i_t_i_o_n_s _o_f _2_5 _s_p_e_c_i_m_e_n_s _o_f _h_o_n_g_i_t_e

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

     A mineral compositions of 25 rock specimens of hongite type. Each
     composition consists of the percentage by weight of five minerals,
     albite, blandite, cornite, daubite, endite.

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

     data(Hongite)

_D_e_t_a_i_l_s:

     A mineral compositions of 25 rock specimens of hongite type. Each
     composition consists of the percentage by weight of five minerals,
     albite, blandite, cornite, daubite, endite, which we conveniently
     abbreviate to A, B, C, D, E.  All row sums are equal to 100,
     except for rounding errors.

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

     Aitchison: CODA microcomputer statistical package, 1986, the file
     name HONGITE.DAT, here included under the GNU Public Library
     Licence Version 2 or newer.

_R_e_f_e_r_e_n_c_e_s:

     Aitchison (1986): The Statistical Analysis of Compositional Data;
     (Data 1), pp2, 9.

