[R] Converting irregular time series data into ts object

[Gabor Grothendieck]

Sorry there were some errors in my email. Use this instead.

Assuming that they both cover the same period of time then
if you are willing to throw away some points then
consider using only these 256 elements from the 305 series

  round(seq(1, 305, length = 256))
  ##  [1]   1   2   3   5

That is use the 1st 2nd, 3rd, 5th, etc. point in each year from the
305 series.  This aligns them by throwing away 305-256=49
points per year in the 305 series so that both series can be
set up with a frequency of 256 points per year.

On Wed, Feb 19, 2020 at 10:37 AM Gabor Grothendieck
<ggrothendieck using gmail.com> wrote:
>
> Assuming that they both cover the same period of time then
> if you are willing to throw away some points then
> consider using only these 256 elements from the 305 series
>
>   round(seq(1, 305, length = 50))
>   ## [1]   1   7  13  20  26  32  38  44 ...etc...
>
> That is use the 1st ,7th, 13th, etc. point in each year from the
> 305 series.  This aligns them by throwing away 305-256=49
> points per year in the 305 series so that both series can be
> set up with a frequency of 256 points per year.
>
>
>
> On Wed, Feb 19, 2020 at 8:36 AM Upananda Pani <upananda.pani using gmail.com> wrote:
> >
> > Dear All,
> >
> > I want to convert irregular time series daily data in to ts objects. For
> > some years I have 305 days data and some years I have 256 days.
> >
> > I need your suggestion regarding the same.
> >
> > I have read tutorial on the same but not able to find solutions.
> >
> > With regards,
> > Upananda
> >
> >         [[alternative HTML version deleted]]
> >
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>
>
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> Statistics & Software Consulting
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> email: ggrothendieck at gmail.com



-- 
Statistics & Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com