data:sample.exprSet.1 package:Biobase R Documentation _D_a_t_a_s_e_t _o_f _c_l_a_s_s '_e_x_p_r_S_e_t' _D_e_s_c_r_i_p_t_i_o_n: The data are real but anonymized. The data are from an experiment that used Affymetrix U95v2 chips. The data were processed by dChip and then exported to R for analysis. The phenoData component is made up. _U_s_a_g_e: data(sample.exprSet.1) _F_o_r_m_a_t: The data for 26 cases, labeled A to Z and 500 genes. _S_o_u_r_c_e: Sabina Chiaretti of the Ritz Laboratory at the Dana Farber Cancer Institute. _E_x_a_m_p_l_e_s: data(sample.exprSet.1)