plot.mca                package:MASS                R Documentation

_P_l_o_t _M_e_t_h_o_d _f_o_r _O_b_j_e_c_t_s _o_f _C_l_a_s_s '_m_c_a'

_D_e_s_c_r_i_p_t_i_o_n:

     Plot a multiple correspondence analysis.

_U_s_a_g_e:

     ## S3 method for class 'mca':
     plot(x, rows = TRUE, col, cex = par("cex"), ...)

_A_r_g_u_m_e_n_t_s:

       x: An object of class '"mca"'. 

    rows: Should the coordinates for the rows be plotted, or just the
          vertices for the levels? 

col, cex: The colours and 'cex' to be used for the row points and level
          vertices respectively. 

     ...: Additional parameters to 'plot'. 

_R_e_f_e_r_e_n_c_e_s:

     Venables, W. N. and Ripley, B. D. (2002) _Modern Applied
     Statistics with S._ Fourth edition.  Springer.

_S_e_e _A_l_s_o:

     'mca', 'predict.mca'

_E_x_a_m_p_l_e_s:

     plot(mca(farms, abbrev = TRUE))