

uspop {base}                                 R Documentation

_T_h_e _P_o_p_u_l_a_t_i_o_n _o_f _t_h_e _U_n_i_t_e_d _S_t_a_t_e_s

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

     This data set gives the population of the United States
     (in millions) as recorded by the decennial census for
     the period 1790-1970.

_U_s_a_g_e_:

     data(uspop)

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

     A time series of 19 values.

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

     McNeil, D. R. (1977).  Interactive Data Analysis.  New
     York: Wiley.

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

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

     data(uspop)
     plot(uspop, log = "y", main = "uspop data", xlab = "Year",
          ylab = "U.S. Population (millions)")

