Re: [R] Zoo series to a date time stamp that is regular

From: stephen sefick <>
Date: Mon, 28 Jun 2010 17:47:40 -0500

Now there are duplicates. I am having a really hard time with this. I want to keep the index the same if it lies on a 15min interval and round up or down to the closest interval.

On Mon, Jun 28, 2010 at 5:40 PM, Gabor Grothendieck <> wrote:
> On Mon, Jun 28, 2010 at 6:36 PM, stephen sefick <> wrote:
>> #z is my raggidy zoo series
>> min15 <- times("00:15:00")
>> trunc(index(z), min15)
>> This looks like what I want I am just truncating the index to the
>> nearest 15 min interval.  a quick check with length confirms that they
>> are both of the same length.  I am just checking to make sure that I
>> am not missing something.  Thank you very much for your help.
> Yes, that truncates.

Stephen Sefick
| Auburn University                                   |
| Department of Biological Sciences           |
| 331 Funchess Hall                                  |
| Auburn, Alabama                                   |
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annoying little problems of being mammals.

								-K. Mullis

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Received on Mon 28 Jun 2010 - 22:50:20 GMT

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