kidney                  package:vsn                  R Documentation

_I_n_t_e_n_s_i_t_y _d_a_t_a _f_o_r _1 _c_D_N_A _s_l_i_d_e _w_i_t_h _t_w_o _a_d_j_a_c_e_n_t _t_i_s_s_u_e _s_a_m_p_l_e_s
_f_r_o_m _a _n_e_p_h_r_e_c_t_o_m_y (_k_i_d_n_e_y)

_D_e_s_c_r_i_p_t_i_o_n:

     Intensity data for 1 cDNA slide with two adjacent tissue samples
     from a nephrectomy (kidney)

_U_s_a_g_e:

     data(kidney)

_F_o_r_m_a_t:

     'kidney' is an exprSet containing the data from 1 cDNA chip. The
     8704x2 matrix 'exprs(kidney)' contains the spot intensities for
     the red (635 nm) and green color channels (532 nm) respectively.
     For each spot, a background estimate from a surrounding region was
     subtracted.

_D_e_t_a_i_l_s:

     The chip was produced in 2001 by Holger Sueltmann at the Division
     of Molecular Genome Analysis at the German Cancer Research Center
     in Heidelberg.

_R_e_f_e_r_e_n_c_e_s:

     Huber W, Boer JM, von Heydebreck A, Gunawan B, Vingron M, Fuzesi
     L, Poustka A, Sueltmann H. Transcription profiling of renal cell
     carcinoma. Verh Dtsch Ges Pathol. 2002;86:153-64. PMID: 12647365

_S_e_e _A_l_s_o:

     'vsn'

_E_x_a_m_p_l_e_s:

      data(kidney)
      plot(exprs(kidney), pch=".", log="xy")
      abline(a=0,b=1,col="blue")