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:

_U_s_a_g_e:

     road

_F_o_r_m_a_t:

     '_s_t_a_t_e' name

     '_d_e_a_t_h_s' number of deaths

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

     '_p_o_p_d_e_n' population density in people per square mile

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

     '_t_e_m_p' average daily maximum temperature in January

     '_f_u_e_l' fuel consumption in 10,000,000 US gallons per year

_S_o_u_r_c_e:

     Imperial College, London M.Sc. exercise

