crosshybFilter         package:oneChannelGUI         R Documentation

_R_e_m_o_v_i_n_g _f_r_o_m _e_x_o_n _a_r_r_a_y _g_e_n_e/_e_x_o_n _l_e_v_e_l _p_r_o_b_e _s_e_t_s _c_h_a_r_a_c_t_e_r_i_z_e_d _b_y _c_r_o_s_s _h_y_b_r_i_d_i_z_a_t_i_o_n _w_i_t_h _o_t_h_e_r _t_r_a_n_s_c_r_i_p_t_s

_D_e_s_c_r_i_p_t_i_o_n:

     XHYB field is mainly an indicator of weak assignment between a
     transcript cluster and the assigned mRNA, suggesting a potential
     crosshyb, CRSSHYB is a measure of the promiscuity of the probes
     within a probe set among transcribed sequences. \begin{enumerate}

     *  1 unique. All probes in the probe set perfectly match only one
        sequence in the putatively transcribed array design content.
        The vast majority of probe sets are unique.  

     *  2 similar.   All the probes in the probe set perfectly match
        more than one sequence in  the putatively transcribed array
        design content.

     *  3 mixed. The probes in the probe set either perfectly match or
        partially match more than one sequence  in the putatively
        transcribed array design content.  \end{enumerate} XHYB and
        CRSSHYB  are used to remove probe sets characterized by
        multiple hybridization of exon probes

_U_s_a_g_e:

     crosshybFilter()

_A_u_t_h_o_r(_s):

     Raffaele A Calogero

