lnorm                 package:LMGene                 R Documentation

_L_o_w_e_s_s _n_o_r_m_a_l_i_z_a_t_i_o_n _f_u_n_c_t_i_o_n

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

     Lowess normalization function

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

     lnorm(mat1, span = 0.1)

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

    mat1: A matrix data to be normalized 

    span: A parameter for lowess 

_D_e_t_a_i_l_s:

     'mat1' must be a 'n'by'p' matrix, where 'n' is the number of genes
     and 'p' is the number of expression levels for each gene.

_V_a_l_u_e:

matnorm1 : Normalized matrix

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

     David Rocke and Geun-Cheol Lee

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

     <URL: http://www.idav.ucdavis.edu/~dmrocke/>

_S_e_e _A_l_s_o:

     'norm'

_E_x_a_m_p_l_e_s:

     #library
     library(Biobase)
     library(LMGene)

     #data
     data(Smpd)
     LoggedSmpd<-lnorm(log(Smpd))

