plotBeadDensities         package:beadarray         R Documentation

_p_l_o_t _d_e_n_s_i_t_y _o_f _b_e_a_d _i_n_t_e_n_s_i_t_i_e_s

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

     Function to produce smoothed density plots of the bead intensities
     from  different bead arrays

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

     plotBeadDensities(BLData, whatToPlot = "G", arrays = NULL, log = TRUE,
               type="l", col=1, xlab="Intensity", ylab="Density",
               xlim=NULL, ylim=NULL, ...)

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

  BLData: a BeadLevelList object

whatToPlot: character string specifying which intensities  to plot.
          Possibilities are '"G"', '"Gb"' for single channel data and
          '"G"', '"Gb"', '"R"' and '"Rb"' for two-colour data

  arrays: numeric vector of arrays to plot. If set to  'NULL' (default
          value), data from all arrays are plotted

     log: if TRUE log2 intensities are plotted

    type: character string specifying what type of plot to draw

     col: the colors for lines and points

    xlab: label for x-axis

    ylab: label for y-axis

    xlim: numeric vector specifying x-axis limits

    ylim: numeric vector specifying y-axis limits

     ...: further graphical parameters to 'plot'

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

     Produces density plots of the raw intensities from a BeadArray
     When 'arrays="NULL"', densities from all arrays are plotted.

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

     Plot is produced on current graphical device

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

     Matt Ritchie

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

     data(BLData)
     plotBeadDensities(BLData)

