road                  package:MASS                  R Documentation

_R_o_a_d _A_c_c_i_d_e_n_t _D_e_a_t_h_s _i_n _U_S _S_t_a_t_e_s

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

     A data frame with the annual deaths in road accidents for half the
     US states. Components are:

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

   state: name 

  deaths: number of deaths 

 drivers: number of drivers (in 10,000's) 

  popden: population density in people per square mile 

   rural: length of rural roads, in 1000's of miles 

    temp: average daily maximum temperature in January 

    fuel: fuel consumption in 10,000,000 US gallons per year 

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

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

     Imperial College, London M.Sc. exercise

