SSA                package:clim.pact                R Documentation

_S_i_n_g_u_l_a_r _S_p_e_c_t_r_u_m _A_n_a_l_y_s_i_s

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

     After von Storch & Zwiers (1999), Statistical Analysis in Climate
     Research, p. 312

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

     SSA(x,m,plot=TRUE,main="SSA analysis",sub="",LINPACK=TRUE, param = "t2m", anom = TRUE)
     plotSSA(ssa,main="SSA analysis",sub="")

_A_r_g_u_m_e_n_t_s:

       x: A station object.

       m: Window length.

    plot: Flag: plot the diagnostics.

 LINPACK: 'TRUE': svd; 'FALSE':La.svd

    main: main title (see 'link{plot}').

     sub: subtitle (see 'link{plot}').

     ssa: An 'SSA' object returned by SSA().

   param: Which parameter ("daily.station.record") to use: "precip",
          "t2m" or other.

    anom: TRUE if analysis on anomalies

_V_a_l_u_e:

     A SSA object: An 'link{svd}' object with additional parameters: m
     (window length), nt (original length of series), Nm (effective
     length of series= nt - m), anom (FLAG for use of anomaly), param
     (name of parameter, typically 'precip' or 't2m'), station (the
     station object to which SSA is applied).

_A_u_t_h_o_r(_s):

     R.E. Benestad

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

     ## Not run: 
     data(DNMI.t2m)
     eof.1 <- EOF(DNMI.t2m,mon=1)
     pop <- POP(eof.1)
     ## End(Not run)

