plotPcaFd                package:fda                R Documentation

_P_l_o_t _O_u_t_p_u_t _f_r_o_m _P_r_i_n_c_i_p_a_l _C_o_m_p_o_n_e_n_t_s _A_n_a_l_y_s_i_s _F_u_n_c_t_i_o_n _P_C_A._F_D

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

     Function pca.fd produces an object of class pcafd. This function
     plots the information in this object.

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

     plotPcaFd(pcafd, nx=128, pointplot=TRUE, harm=0, expand=0, cycle=FALSE, ...)

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

  pcafd : An object of class pcafd. 

     nx : The number of argument values used to plot the harmonics. 

pointplot : A logical variable. If pointplot is TRUE, then the
          harmonics are plotted as + and -, otherwise lines are used. 

   harm : The number of harmonics to plot 

 expand : If expand = 0 then the effect of adding +/- 2 standard
          deviations of each principal component are given. Otherwise
          the factor expand is used. 

  cycle : A logical variable. If cycle is TRUE and there are two
          variables, then a cycle plot will be drawn. If the number of
          variables is anything else, cycle will be ignored. 

    ... : Additional arguments that can be used in all plotting
          programs. 

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

_V_a_l_u_e:

     A plot of the results of a principal components analysis.

_N_o_t_e:

_A_u_t_h_o_r(_s):

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

_S_e_e _A_l_s_o:

     pca.fd

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

