Journals                package:Ecdat                R Documentation

_E_c_o_n_o_m_i_c _J_o_u_r_n_a_l_s _D_a_t _S_e_t

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

     a cross-section from 2000

     _number of observations_ :  180

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

     data(Journals)

_F_o_r_m_a_t:

     A dataframe containing :

     _t_i_t_l_e journal title

     _p_u_b publisher

     _s_o_c_i_e_t_y scholarly society ? a factor

     _l_i_b_p_r_i_c_e library subscription price

     _p_a_g_e_s number of pages

     _c_h_a_r_p_p characters per page

     _c_i_t_e_s_t_o_t total number of citations

     _d_a_t_e_1 year journal was founded

     _o_c_l_c number of library subscriptions

     _f_i_e_l_d field description

_S_o_u_r_c_e:

     Professor Theodore Bergstrom of the Department of Economics at the
     University of California, San Diego.

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

     Stock, James H.  and  Mark W.  Watson (2003) _Introduction to
     Econometrics_, Addison-Wesley Educational Publishers, <URL:
     http://wps.aw.com/aw_stockwatsn_economtrcs_1>.

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

     'Index.Books', 'Index.Economics', 'Index.Econometrics',
     'Index.Observations'

