Pottery                 package:car                 R Documentation

_C_h_e_m_i_c_a_l _C_o_m_p_o_s_i_t_i_o_n _o_f _P_o_t_t_e_r_y

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

     The data give the chemical composition of ancient pottery found at
     four sites in Great Britain. They  appear in Hand, et al. (1994),
     and are used to illustrate MANOVA in the SAS Manual.

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

     data(Pottery)

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

     A data frame with 26 observations on the following 6 variables.

     '_S_i_t_e' a factor with levels 'AshleyRails' 'Caldicot' 'IsleThorns'
          'Llanedyrn'

     '_A_l' Aluminum

     '_F_e' Iron

     '_M_g' Magnesium

     '_C_a' Calcium

     '_N_a' Sodium

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

     Hand, D. J., Daly, F., Lunn, A. D., McConway, K. J., and E., O.
     (1994) _A Handbook of Small Data Sets_. Chapman and Hall.

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

     Pottery

