ozonemonthly             package:UsingR             R Documentation

_M_o_n_t_h_l_y _m_e_a_n _o_z_o_n_e _v_a_l_u_e_s _a_t _H_a_l_l_e_y _B_a_y _A_n_t_a_r_t_i_c_a

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

     A time series showing ozone values at Halley Bay Antartica

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

     data(ozonemonthly)

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

     The format is: Time-Series [1:590] from 1957 to 2006: 313 311 370
     359 334 296 288 274 NA NA ... - attr(*, "names")= chr [1:590] "V5"
     "V6" "V7" "V8" ...

_D_e_t_a_i_l_s:

     Provisional monthly mean ozone values for Halley Bay Antartica
     between 1956 and 2005. Data comes from <URL:
     http://www.antarctica.ac.uk/met/jds/ozone/>.

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

     <URL: http://www.antarctica.ac.uk/met/jds/ozone/data/ZNOZ.DAT>

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

     See <URL:
     www.meteohistory.org/2004proceedings1.1/pdfs/11christie.pdf> for a
     discussion of data collection and the Ozone hole.

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

     data(ozonemonthly)
     ## notice decay in the 80s
     plot(ozonemonthly)
     ## October plot shows dramatic swing
     monthplot(ozonemonthly)

