On Thursday 20 November 2003 19:53, Kenneth Cabrera wrote: > Prof Brian Ripley <[EMAIL PROTECTED]> wrote: > > It's probably best to handle this an an x-y plot (?plot.POSIXct) > > or as an irregular time series (see package its on CRAN). > > A daily time serie is not a regulary spaced time serie? > > > The ts function is designed for time series that you want to do > > time-series analysis on. > > That is what I want, make time-series analysis, but at the same > time I want to plot it directly. > > Achim Zeileis <[EMAIL PROTECTED]> wrote: > > ts() only allows regulary spaced time series. Try the package its > > or the irts() function in package tseries for irregularly spaced > > time series. > > > > hth, > > Z > > A daily time serie is not a regulary spaced time serie?
Not if it has gaps like in the excerpt of your data given below. Furthermore the frequency is not exactly 365. Z > >> Excerp of the database: > >> > >> FECHA TRM > >> 1 01/01/2000 1873.77 > >> 2 02/01/2000 1873.77 > >> 3 03/01/2000 1873.77 > >> 4 04/01/2000 1874.35 > >> 5 05/01/2000 1895.97 > >> . > >> . > >> . > >> 1397 10/11/2003 2843.82 > >> 1398 11/11/2003 2840.41 > >> 1399 12/11/2003 2840.41 > >> 1400 13/11/2003 2845.69 > >> 1401 14/11/2003 2850.24 > >> 1402 18/11/2003 2842.53 > >> 1403 19/11/2003 2831.97 > >> 1404 20/11/2003 2826.60 > > Using M2, Opera's revolutionary e-mail client: > http://www.opera.com/m2/ ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
