pseudo.coloring           package:affyPLM           R Documentation

_C_o_l_o_r_i_n_g _p_s_e_u_d_o _c_h_i_p _i_m_a_g_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     These are routines used for coloring pseudo chip images.

_U_s_a_g_e:

       pseudoPalette(low = "white", high = c("green", "red"), mid = NULL,k =50) 
       pseudoColorBar(x, horizontal = TRUE, col = heat.colors(50), scale = 1:length(x),k = 11, log.ticks=FALSE,...)
       

_A_r_g_u_m_e_n_t_s:

     low: color at low end of scale

    high: color at high end of scale

     mid: color at exact middle of scale

       k: number of colors to have

       x: A data series

horizontal: If 'TRUE' then color bar is to be draw horizontally

     col: colors for color bar

   scale: tickmarks for 'x' if 'x' is not numeric

log.ticks: use a log type transformation to assign the colors

     ...: additional parameters to plotting routine

_D_e_t_a_i_l_s:

     Adapted from similar tools in maPlots pacakge.

_A_u_t_h_o_r(_s):

     Ben Bolstad bmb@bmbolstad.com

_S_e_e _A_l_s_o:

     'AffyBatch', 'read.affybatch'

_E_x_a_m_p_l_e_s:

