ts-methods               package:base               R Documentation

_M_e_t_h_o_d_s _f_o_r _T_i_m_e _S_e_r_i_e_s _O_b_j_e_c_t_s

_D_e_s_c_r_i_p_t_i_o_n:

     Methods for objects of class `"ts"', typically the result of `ts'.

_U_s_a_g_e:

     diff(x, lag=1, differences=1, ...)
     na.omit(object, ...)

_A_r_g_u_m_e_n_t_s:

       x: an object of class `"ts"' containing the values to be
          differenced.

     lag: an integer indicating which lag to use.

differences: an integer indicating the order of the difference.

  object: a univariate or multivariate time series.

     ...: further arguments to be passed to or from methods.

_D_e_t_a_i_l_s:

     The `na.omit' method omits initial and final segments with missing
     values in one or more of the series.  `Internal' missing values
     will lead to failure.

_V_a_l_u_e:

     For the `na.omit' method, a time series without missing values.
     The class of `object' will be preserved.

_A_u_t_h_o_r(_s):

     B. D. Ripley

_S_e_e _A_l_s_o:

     `diff'; `na.omit', `na.fail', `na.contiguous'.

