DanishWelfare              package:vcd              R Documentation

_D_a_n_i_s_h _W_e_l_f_a_r_e _S_t_u_d_y _D_a_t_a

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

     Data from the Danish Welfare Study.

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

     data(DanishWelfare)

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

     A data frame with 180 observations and 5 variables.

     _F_r_e_q frequency.

     _A_l_c_o_h_o_l factor indicating daily alcohol consumption: less than 1
          unit (<1), 1-2 units (1-2) or more than 2 units (>2). 1 unit
          is approximately 1 bottle of beer or 4cl 40% alcohol.

     _I_n_c_o_m_e factor indicating income group in 1000 DKK (0-50, 50-100,
          100-150, >150). 

     _S_t_a_t_u_s factor indicating marriage status (Widow, Married,
          Unmarried).

     _U_r_b_a_n factor indicating urbanization: Copenhagen (Copenhagen),
          Suburbian Copenhagen (SubCopenhagen), three largest cities
          (LargeCity), other cities (City), countryside (Country).

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

     E. B. Andersen (1991), The Statistical Analysis of Categorical
     Data, page 205.

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

     E. B. Andersen (1991), _The Statistical Analysis of Categorical
     Data_. 2nd edition. Springer-Verlag, Berlin.

_E_x_a_m_p_l_e_s:

     data(DanishWelfare)
     ftable(xtabs(Freq ~ ., data = DanishWelfare))

