affy.scalevalue.exprSet         package:affy         R Documentation

_S_c_a_l_e _n_o_r_m_a_l_i_z_a_t_i_o_n _f_o_r _e_x_p_r_e_S_e_t_s

_D_e_s_c_r_i_p_t_i_o_n:

     Normalizes expression values using the method described in the
     Affymetrix user manual.

_U_s_a_g_e:

     affy.scalevalue.exprSet(eset, sc = 500, analysis="absolute")

_A_r_g_u_m_e_n_t_s:

    eset: An 'exprSet' object.

      sc: Value at which all arrays will be scaled to.

analysis: should we do absolute or comparison analysis, although
          "comparison" is still not implemented.

_D_e_t_a_i_l_s:

     This is function was implemented from the Affymetrix technical
     documentation for MAS 5.0. It can be downloaded from the website
     of the company. Please refer to this document for details.

_V_a_l_u_e:

     A normalized 'exprSet'

_A_u_t_h_o_r(_s):

     Laurent