LBI                 package:anapuce                 R Documentation

_L_a_b_e_l _B_i_a_s _I_n_d_e_x

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

     This function calculates the LBI (Label Bias Index) for two
     self-self hybridization microarrays.

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

     LBI(infile, name.M = "M.norm", ind.array = 1:2, graph = TRUE, graphout = "FigM1M2")

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

infile      : input data file with normalized log-ratio base 2.

name.M      : character string containing a regular expression
          contained in the columnames corresponding to the M values.

ind.array   : the indices of arrays to analyze. 

graph       : logical indicating wether to perform graphics. 

graphout    : name of the graphic output. 

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

     J. Aubert

_R_e_f_e_r_e_n_c_e_s:

     Martin-Magniette M.L, Aubert J, Cabannes E, Daudin J.J (2005)
     Evaluation of the gene-specific dye bias in cDNA microarray
     experiments, _Bioinformatics_, *21(9)*, 1995-2000.

