Ok Jeff. Thanks. Bert
On Mar 27, 2017 9:56 AM, "Jeff Newmiller" <jdnew...@dcn.davis.ca.us> wrote: > Actually, I think his question is about R because one answer that has been > mentioned is to use the merge function, but I haven't felt the urge to > create a reprex for him (see Posting Guide) and he keeps posting in HTML so > it would have been corrupted even if he had. Someone else also pointed out > that there is an option to use irregular time series analysis. > -- > Sent from my phone. Please excuse my brevity. > > On March 27, 2017 7:33:29 AM PDT, Bert Gunter <bgunter.4...@gmail.com> > wrote: > >A statistics, not really an R programming question, so I believe OT > >here. > >But: > > > >1. See the CRAN Time series task view for what's available: > >https://cran.r-project.org/web/views/TimeSeries.html > > > >2. stats.stackexchange.com is a good site for statistical questions. > > > > > >Cheers, > >Bert > > > > > >Bert Gunter > > > >"The trouble with having an open mind is that people keep coming along > >and sticking things into it." > >-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) > > > > > >On Mon, Mar 27, 2017 at 7:15 AM, Paul Bernal <paulberna...@gmail.com> > >wrote: > >> Dear friends, > >> > >> Hope you are all doing great. I am trying to model historical data on > >> transits, and the dates are in the following format: 1985-10-01 > >> 00:00:00.000 (this would be october, 1985). > >> The data comes from an SQL Server Database and there are several > >missing > >> observations. The problem is that, for example, there are dates for > >which > >> no transit was recorded (because no transit took place) and instead > >of > >> having that date recorded with an NA value, that date does not > >appear, > >> resulting in a sequence like this: > >> 1985-01-01 00:00:00.000, 1985-02-01 00:00:00.000, 1985-05-01 > >00:00:00.00 > >> in this example you start in january 1985, the february 1985, then > >the next > >> available observation is on may 1985. > >> I know R´s tsclean(data) function takes care of missing values, but > >that > >> only works if you at least have the non available dates recorded with > >a > >> value of NA, but what if I do not have those missing observations? > >> > >> Any help will be greatly appreciated, > >> > >> Best regards, > >> > >> Paul > >> > >> [[alternative HTML version deleted]] > >> > >> ______________________________________________ > >> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > >> https://stat.ethz.ch/mailman/listinfo/r-help > >> PLEASE do read the posting guide > >http://www.R-project.org/posting-guide.html > >> and provide commented, minimal, self-contained, reproducible code. > > > >______________________________________________ > >R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > >https://stat.ethz.ch/mailman/listinfo/r-help > >PLEASE do read the posting guide > >http://www.R-project.org/posting-guide.html > >and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.