pairs.lda                package:MASS                R Documentation

_P_r_o_d_u_c_e _P_a_i_r_w_i_s_e _S_c_a_t_t_e_r_p_l_o_t_s _f_r_o_m _a_n '_l_d_a' _F_i_t

_D_e_s_c_r_i_p_t_i_o_n:

     Pairwise scatterplot of the data on the linear discriminants.

_U_s_a_g_e:

     ## S3 method for class 'lda':
     pairs(x, labels = colnames(x), panel = panel.lda,
          dimen, abbrev = FALSE, ..., cex=0.7, type = c("std", "trellis"))

_A_r_g_u_m_e_n_t_s:

       x: Object of class '"lda"'. 

  labels: vector of character strings for labelling the variables. 

   panel: panel function to plot the data in each panel. 

   dimen: The number of linear discriminants to be used for the plot;
          if this exceeds the number determined by 'x' the smaller
          value is used. 

  abbrev: whether the group labels are abbreviated on the plots. If
          'abbrev > 0' this gives 'minlength' in the call to
          'abbreviate'. 

     ...: additional arguments for 'pairs.default'. 

     cex: graphics parameter 'cex' for labels on plots. 

    type: type of plot. The default is in the style of 'pairs.default';
          the style '"trellis"' uses the Trellis function 'splom'. 

_D_e_t_a_i_l_s:

     This function is a method for the generic function 'pairs()' for
     class '"lda"'. It can be invoked by calling 'pairs(x)' for an
     object 'x' of the appropriate class, or directly by calling
     'pairs.lda(x)' regardless of the class of the object.

_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:

     'pairs'

