barplot.ProbeSet            package:affy            R Documentation

_s_h_o_w _a _P_r_o_b_e_S_e_t _a_s _b_a_r_p_l_o_t_s

_D_e_s_c_r_i_p_t_i_o_n:

     displays the probe intensities in a ProbeSet as a barplots

_U_s_a_g_e:

     ## S3 method for class 'ProbeSet':
     barplot(height, xlab = "Probe pair", ylab = "Intensity", main =
     NA, col.pm = "red", col.mm = "blue", beside = TRUE, names.arg = "pp",
     ask = TRUE, scale, ...)

_A_r_g_u_m_e_n_t_s:

  height: an object of class 'ProbeSet' 

    xlab: label for x axis 

    ylab: label for y axis 

    main: main label for the figure 

  col.pm: color for the `pm' intensities 

  col.mm: color for the `mm' intensities 

  beside: bars beside eachothers or not 

names.arg: 

     ask: ask before ploting the next barplot 

   scale: put all the barplot to the same scale 

     ...: extra parameters to be passed to 'barplot' 

_E_x_a_m_p_l_e_s:

     if (require(affydata)) {
       data(Dilution)
       gn <- geneNames(Dilution)
       pps <- probeset(Dilution, gn[1])[[1]]

       barplot.ProbeSet(pps)
     }

