array                  package:GLAD                  R Documentation

_B_l_a_d_d_e_r _c_a_n_c_e_r _C_G_H _d_a_t_a

_D_e_s_c_r_i_p_t_i_o_n:

     Bladder cancer data from 3 arrays CGH (Comparative Genomic
     Hybridyzation). Arrays dimension are 4 blocs per column, 4 blocs
     per row, 21 columns per bloc and 22 rows by blocs.

_U_s_a_g_e:

     data(arrayCGH)

_F_o_r_m_a_t:

     A data frame composed of the following elements :

     _L_o_g_2_R_a_t Log 2 ratio.

     _P_o_s_i_t_i_o_n BAC position on the genome.

     _C_H_R_O_M_O_S_O_M_E Chromosome.

     _C_o_l Column location on the array.

     _R_o_w Row location on the array.

_S_o_u_r_c_e:

     Institut Curie, glad@curie.fr.

_E_x_a_m_p_l_e_s:

     data(arrayCGH)
     data <- array1 #array1 to array3

