as.data.frame             package:limma             R Documentation

_T_u_r_n _a _M_i_c_r_o_a_r_r_a_y _L_i_n_e_a_r _M_o_d_e_l _O_b_j_e_c_t _i_n_t_o _a _D_a_t_a_f_r_a_m_e

_D_e_s_c_r_i_p_t_i_o_n:

     Turn a 'MArrayLM' object into a 'data.frame'.

_U_s_a_g_e:

     ## S3 method for class 'MArrayLM':
     as.data.frame(x, row.names = NULL, optional = FALSE, ...)

_A_r_g_u_m_e_n_t_s:

       x: an object of class 'MArrayLM'

row.names: 'NULL' or a character vector giving the row names for the
          data frame.  Missing values are not allowed.

optional: logical. If 'TRUE', setting row names and converting column
          names (to syntactic names) is optional.

     ...: additional arguments to be passed to or from methods.

_D_e_t_a_i_l_s:

     This method combines all the components of 'x' which have a row
     for each probe on the array into a 'data.frame'.

_V_a_l_u_e:

     A data.frame.

_A_u_t_h_o_r(_s):

     Gordon Smyth

_S_e_e _A_l_s_o:

     'as.data.frame' in the base package.

     02.Classes gives an overview of data classes used in LIMMA.
     06.LinearModels gives an overview of linear model functions in
     LIMMA.