RCaBoChaMx             package:RCaBoCha             R Documentation

_R_C_a_B_o_C_h_a_M_x

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

     creates a document-term matrix out of a file or  all textfiles in
     a given directory.

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

     RCaBoChaMx(directory, rmT= c("記号"), str2 = "ない",  minFreq = 1, weight = "no")

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

directory: directory path or a filename (may include path).

     rmT: specifies which parts of speech should be removed. 

    str2: a japaense word

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

  weight: Calculates a weighted document-term matrix with some options.

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

     All textfiles in the specified directory are read in and a matrix
     is composed. Every cell of the matrix shows the actual frequency
     of each word.

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

RCaBoChaMx: the document-term matrix 

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

     Motohiro ISHIDA ishida.motohiro@gmail.comt

