plotFd                  package:fda                  R Documentation

_P_l_o_t _a _F_u_n_c_t_i_o_n_a_l _D_a_t_a _O_b_j_e_c_t

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

     Functional data observations, or a derivative of them, are
     plotted. These may be either plotted simultaneously, as matplot
     does for multivariate data, or one by one with a mouse click to
     move from one plot to another. The function also accepts the other
     plot specification arguments that the regular plot does.

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

     plotFd(fd, Lfd=0, matplt=TRUE, href=TRUE, nx=101, xlab=xlabel, ylab=ylabel, xlim=rangex, ylim=rangey, ...)

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

      fd: A functional data object. 

    Lfd : Either a nonnegative integer or a linear differential
          operator object. If present, the derivative or the value of
          applying the operator is plotted rather than the functions
          themselves. 

 matplt : A logical variable. If TRUE, the observations are all plotted
          simultaneously. If not, they are plotted one by one, with a
          mouse click to move to the next plot. 

   href : A logical variable. If TRUE, a horizontal dotted line is
          plotted at zero. 

     nx : The number of points to use to define the plot. The default
          is usually enough, but for a highly variable function more
          may be required. 

   xlab : A label for the abscissa. 

   ylab : A label for the ordinate. 

   xlim : Axis limits for the abscissa. 

   ylim : Axis limits for the ordinate. 

    ... : 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 functional data. Note that for multivariate data, a
     suitable array must first be defined using the par function.

_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:

     linesFd, plotfit.fd

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

