bbcn                  package:uroot                  R Documentation

_B_u_y_s-_B_a_l_l_o_t _C_o_n_t_o_u_r _P_l_o_t

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

     This function creates a grid of rectangles with colors
     corresponding to seasonal data and adds contour lines to the
     existing plot.

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

         bbcn (wts, color=TRUE)
       

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

     wts: a univariate time series object.

   color: logical. If TRUE a coloured graphic is showed. Otherwise,
          grey scale.

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

     Javier Lpez-de-Lacalle javlacalle@yahoo.es and Ignacio
     Daz-Emparanza Ignacio.Diaz-Emparanza@ehu.es

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

     'bbaplot', 'bbaplot', 'bbcn', 'image', and 'persp'.

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

         ## Buys-Ballot contour plot.
         data(AirPassengers)
         bbcn(wts=log(AirPassengers))
       

