plotPrintTipLoess           package:limma           R Documentation

_M_A _P_l_o_t_s _b_y _P_r_i_n_t-_T_i_p _G_r_o_u_p

_D_e_s_c_r_i_p_t_i_o_n:

     Creates a coplot giving MA-plots with lowess curves by print-tip
     groups.

_U_s_a_g_e:

     plotPrintTipLoess(MA,layout,array=1,span=0.3,...)

_A_r_g_u_m_e_n_t_s:

      MA: list with components 'M' containing log-ratios and 'A'
          containing average intensities

  layout: a list specifying the number of tip rows and columns and the
          number of spot rows and columns printed by each tip

   array: integer giving the array to be plotted. Corresponds to
          columns of 'M' and 'A'.

    span: span of window for 'lowess' curve

     ...: other arguments passed to 'panel.smooth'

_V_a_l_u_e:

     A plot is created on the current graphics device

_A_u_t_h_o_r(_s):

     Gordon Smyth

_S_e_e _A_l_s_o:

     An overview of diagnostic functions available in LIMMA is given in
     6.Diagnostics.

