plot.svb                 package:sma                 R Documentation

_P_l_o_t _o_f _S_i_g_n_a_l _v_s. _B_a_c_k_g_r_o_u_n_d

_D_e_s_c_r_i_p_t_i_o_n:

     Produces a scatter plot of background corrected signal intensities
     and background intensities.

_U_s_a_g_e:

     plot.svb(x, channel="R", image.id=1, S.isbgcor=FALSE, ...)

_A_r_g_u_m_e_n_t_s:

       x: a numeric list of signal and background intensities, can be
          raw or background corrected data.

 channel: the specific channel to which the intensities to be
          considered, correspond to, that is, either red or green. The
          default channel is red.

image.id: integer value; the index of the slide which is considered

S.isbgcor: logical flag, equal to TRUE if the signal intensities in x
          contain background corrected signal intensities instead of
          raw signal intensities. By default this is set to FALSE.

     ...: graphical parameters may also be supplied as arguments to the
          function (see 'par').

_V_a_l_u_e:

     a plot is created on the current graphics device.

_A_u_t_h_o_r(_s):

     Yee Hwa Yang, yeehwa@stat.berkeley.edu 
      Sandrine Dudoit, sandrine@stat.berkeley.edu 
      Jessica Mar

_S_e_e _A_l_s_o:

     'plot'.

_E_x_a_m_p_l_e_s:

     data(MouseArray)
     # mouse.setup <- init.grid()
     # mouse.data <- init.data() ## see \emph{init.data}

     plot.svb(mouse.data, "green", 3) 
     ## thiscreates a plot of the signal versus background intensities 
     ## for the green channel, using data collected from the third slide. 

