Your description does not indicate that you know what theory you want to apply
to this data, and this mailing list is the wrong place to discuss which theory
you want to apply.
However, this sounds perfectly suitable to many time series or data frame based
analytical methods. You may need to refer to a textbook to gain the appropriate
background. Then look at the Time Series View on CRAN, and perhaps start with
the zoo package. Once you have a better understanding of what you want to
accomplish, post again with a more specific question about using R to do the
work, preferably with a small reproducible example (input data and some attempt
to work with it and desired outcome).
On May 19, 2018 10:49:51 AM PDT, Rama shankar <rcse2006 at gmail.com>
wrote:>Hi All,
>I am having very high-frequency data, captured between 3 to 7 seconds
>by
>sensor for tank. Number of rows of data point are 7 million and its
>multivariate problem.
>
>Due to high frequency data, time series is unable to capture frequency
>&
>Cycle of data.
>
>Please help me, how to approach and which kinds of algorithm required
>to
>solve this problem using R.
>
>Thanks,
>Rama Shankar
>
> [[alternative HTML version deleted]]
>
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--
Sent from my phone. Please excuse my brevity.