rev                package:fCalendar                R Documentation

_R_e_v_e_r_t_i_n_g '_t_i_m_e_D_a_t_e' _O_b_j_e_c_t_s

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

     Reverts a 'timeDate' object.

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

     ## S3 method for class 'timeDate':
     rev(x)

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

       x: an object of class 'timeDate'. 

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

     returns an object of class '"timeDate"'.

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

     ## c -
        # Create Character Vectors:
        dts = c("1989-09-28", "2001-01-15", "2004-08-30", "1990-02-09")
        dts
        tms = c(  "23:12:55",   "10:34:02",   "08:30:00",   "11:18:23")
        tms
        
     ## "+/-" - 
        # Add One Day to a Given timeDate Object:
        GMT = timeDate(dts, zone = "GMT", FinCenter = "GMT")
        GMT
        ZUR = timeDate(dts, zone = "GMT", FinCenter = "Europe/Zurich")
        ZUR
        
     ## c - 
        # Concatenate and Replicate timeDate Objects:
        c(GMT[1:2], ZUR[1:2])
        c(ZUR[1:2], GMT[1:2])
        
     ## rep - 
        rep(ZUR[2], times = 3)
        rep(ZUR[2:3], times = 2)  

