usgdp               package:expsmooth               R Documentation

_Q_u_a_r_t_e_r_l_y _U_S _G_D_P

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

     Quarterly US GDP. 1947:1 - 2006.1.

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

     data(usgdp)

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

     time series

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

     Hyndman, R.J., Koehler, A.B., Ord, J.K., and Snyder, R.D., (2008)
     _Forecasting with exponential smoothing: the state space
     approach_, Springer

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

     <URL: http://www.exponentialsmoothing.net>

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

     plot(usgdp,main="Quarterly US GDP",xlab="Year",ylab="US Dollars")

