frequencyPlot            package:CGHbase            R Documentation

_V_i_s_u_a_l_i_z_a_t_i_o_n _o_f _a_C_G_H _r_e_g_i_o_n_s.

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

     This function creates a frequency plot for aCGH regions.

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

             frequencyPlot(x, y, ...)

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

       x: An object of class 'cghRegions'.

       y: This argument is not used and should be missing. 

     ...: Arguments 'plot'. 

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

     We find plotted on the x-axis the array probes sorted by
     chromosomal position. The vertical bars represent the frequency of
     gains and losses across your samples. The black bars represent
     gains, the gray bars represent losses.

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

     This function creates a plot.

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

     Mark van de Wiel and Sjoerd Vosse

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

     Mark A. van de Wiel and Wessel N. van Wieringen (2007).
     CGHregions: Dimension Reduction for Array CGH Data with Minimal
     Information Loss. _Cancer Informatics, 2_, 55-63.

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

             ## Not run: 
                     data(WiltingRegions)
                     frequencyPlot(WiltingRegions)
             
     ## End(Not run)

