docDF              package:RMeCab              R Documentation(utf8)

_d_o_c_D_F

_D_e_s_c_r_i_p_t_i_o_n:

     ' docDF' returns returns data frame of N-gram from a file or all
     files in a given directoryor or a column of data.frame. Each word
     of N-gram makes one column.

_U_s_a_g_e:

       docDF(target, column = 0, type = 0, pos = NULL, minFreq = 1, N = 1, Genkei = 0, weight ="", nDF
     = 0)
     minFreq = 1, N = 1, sym = 0, kigo = "記号", Genkei = 0, weight ="", nDF = 0)

_A_r_g_u_m_e_n_t_s:

  target: directory path or a filename (may include path) or a 
          data.frame.

  column: column name or index, if data.frame . Default being 0 

    type: character (0) or term(1).Default being 0.  

     pos: vector of parts of speech . Default being ""

 minFreq: words of a document appearing less than minDocFreq within
          that document will be ignored.

       N: N-gram. Default being 1

  Genkei: infinitive(0) or not(1)

  weight: tf or/and idf.see weight

     nDF: Ngrma as data frame

_D_e_t_a_i_l_s:

     If necessary, more details than the description above

_V_a_l_u_e:

     returns a data frame.

_W_a_r_n_i_n_g:

     ....

_N_o_t_e:

     note  \section{Warning }{....}

_A_u_t_h_o_r(_s):

     Motohiro ISHIDA ishida.motohiro@gmail.com

_R_e_f_e_r_e_n_c_e_s:

     put references to the literature/web site here

_S_e_e _A_l_s_o:

     objects to See Also as 'help',

