ozone                  package:DAAG                  R Documentation

_O_z_o_n_e _D_a_t_a

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

     Monthly provisional mean total ozone (in Dobson units) at Halley
     Bay  (approximately corrected to Bass-Paur).

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

     ozone

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

     This data frame contains the following columns:

     _Y_e_a_r the year

     _A_u_g August mean total ozone

     _S_e_p September mean total ozone

     _O_c_t October mean total ozone

     _N_o_v November mean total ozone

     _D_e_c December mean total ozone

     _J_a_n January mean total ozone

     _F_e_b February mean total ozone

     _M_a_r March mean total ozone

     _A_p_r April mean total ozone

     _A_n_n_u_a_l Yearly mean total ozone

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

     Shanklin, J. (2001) Ozone at Halley, Rothera and
     Vernadsky/Faraday.  

     http://www.antarctica.ac.uk/met/jds/ozone/data/zoz5699.dat

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

     Christie, M. (2000) The Ozone Layer: a Philosophy of Science
     Perspective. Cambridge University Press.

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

     AnnualOzone <- ts(ozone$Annual, start=1956)
     plot(AnnualOzone)

